Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
232500-Chemical Water treatment
. . . . . . . . . . . . . . . . . . . . . . . . . . . . D/E/F Services Group, LTD 1171 Voluntown Road Griswold, CT 06351 Phone: (860) 376-4896 Fax: (860) 376-1213 Submittal Transmittal TO: The Maggiore Companies 13 Wheeling Ave. Worburn, MA 01801 Date: 11/26/2019 Project # F29166 - F29166 Oxoboxo Submittal # 11 ATTN: Gifford Perry RE: Chemical Water Treatment (HVAC) We are sending you the following: Attached Under Separate Cover Via: 1st Class Mail Overnight Facsimile Pick-Up/Hand Deliver Copies Spec No. Description 1 Chemical Water Treatment Remarks: Please see the attached submittal for approval. Received By: _________________________________ Date: ________________________ Signed: _______________________________ Title: _________________________________ Copy to: ___________________ Recipient’s Copy Sign & Return File Copy SUBMITTAL DATA SPECIALISTS IN INDUSTRIAL WATER TREATMENT SINCE 1929 NALCO – An Ecolab Company 1601 W. DIEHL RD • NAPERVILLE, ILLINOIS 60563-1198 D/E/F Services Group, LTD 1171 Voluntown Road Griswold, CT 06351 Regarding: Oxoboxo Lofts Prepared By: Tina Thompson For Ralph Wescott District Account Manager October 3, 2019 Nalco Company Submittal Index Description Model Number Part Number QTY SPEC# Cooling Tower Controllers 021-CWC2000.88 1 SPEC-469 ¾” Blowdown Solenoid 741-P3411.88 1 SPEC-204 2” Make Up Water Meter 6017282 1 SPEC-211 Corporation Stops 231-P6060.88 3 SPEC-240 Chemical Dosing Pumps 6019709 3 SPEC-490 Closed Loop Inhibitor TRAC107PLUS - PB & SDS Preoperational Cleaner/Passivation 3DT401.11 - PB & SDS Tower Inhibitor 3DT230.12 - PB & SDS Oxidizing Biocide ST70.12 - PB & SDS Non-Oxidizing Biocide 7330.12 - PB & SDS Bacteria Test Strips 500-P1673.88 1 AP-064 Conductivity Tester Pen 500-P1330A.88 1 AP-139 Closed Loops: Chilled Water Loop, Hot Water Loop Preoperational Cleaner/Passivation 3DT401.11 - PB & SDS 7 Gallon Filter Feeder ECX-7TC 6068451 2 VECTOR Glycol Feeder DGF1BBABCXB 001-H02409.88 1 PULSAFEEDER Closed Loop Inhibitor 8338.11 - PB & SDS ➢ Monthly site visits for a period of one year upon initial use of Nalco treatments. ➢ Glycol is not included. • The water treatment program does not cover, and Nalco makes no warranties with respect to, water system biohazards from waterborne pathogens, including but not limited to Legionella bacteria. EQUIPMENT Warranty Policy & Limitations Warranty Policy Nalco Company warrants its standard equipment and related Nalco installation services to the original purchaser to be free of defects in material or workmanship for one year from the date of shipment, unless otherwise specified. Key Features Include: Simplified claims processing - warranty assistance is just a toll free call away. Most claims can be handled by making a single phone call 12-month coverage of all standard part-numbered Nalco equipment offerings (excepting consumable items and products with shelf lives of less than 12 months) 12-month coverage of Nalco provided equipment installation On site repair and warranty assistance now available in selected areas Limitations Warranty does not cover damage caused by misuse, neglect, accident (including a force majeure event), or third party contracted installation, maintenance or repair. Nalco’s liability under this warranty is limited to repair, replacement or credit for defective items. If the original item isn’t returned to Nalco, you may be billed for the replacement item. If it is determined that the warranty return item failed due to an operational issue not covered under the warranty, you may be billed for the replacement item. Nalco DISCLAIMS ALL OTHER WARRANTIES INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. In no event shall Nalco be liable for any consequential or indirect damages. For warranty claims or troubleshooting assistance contact the Equipment Technical Support Help Desk. phone: 866 798 7444 or 630 305 2436 or 800 323 8483 fax: 630 305 1100 email: nanges@nalco.com with the word “New” in the subject line US Customer Service: 800.288.0879 Equipment Technical Support: 866.798.7444 4 Cooling System Conductivity Controllers • Reduces time spent by operators monitoring cooling system and making adjustments • Cooling systems operating at optimal conditions allows the plant to maximize production levels • Good cooling system control helps reduce water, energy and chemical costs • Toroidal conductivity sensor is factory calibrated for the life of the probe eliminating routine calibrations saving valuable service time and money. • Includes features not found in other models that help provide years of trouble-free operation. • Two year warranty DESCRIPTION The MicroTrac and MicroVision Series Controllers are microprocessor based systems designed to control conductivity (bleed) and feed inhibitor, biocides and control ORP and pH in cooling tower systems (see specific model). They measure the conductivity of the cooling tower recirculating water via a fouling-resistant toroidal conductivity sensor. The controllers measure conductivity over a 0 - 9,999 μS/cm range, making them ideal for other applications as well, such as rinse, industrial process, wastewater, etc. Featuring innovative toroidal sensor technology, the MicroTrac and MicroVision provide economical control platforms that are not susceptible to sensor fouling and never require calibration! The toroidal conductivity sensor has no exposed electrodes, which means that there is nothing to wear out or foul. When installed according to the instructions, the need for routine sensor removal and cleaning is virtually eliminated. MICROTRAC The MicroTrac measures the conductivity of the cooling tower recirculating water via a toroidal conductivity sensor. The controller activates two independent relay outputs based on bleed and a selectable feed mode of operation. FEATURES • Toroidal conductivity sensor • Selectable rising or falling set point for open or closed loop control • Selectable timer: • % of cycle • % post bleed • Limit timer • Pulse water meter • Mounted on a PP panel with a flow switch SPEC SHEET 469 Figure 1 – MicroVision Controller Figure 2 – MicroTrac Controller MICROVISION The MicroVision includes all the bleed & feed features of the MicroTrac. Additionally, it has two relays that can be used for dual biocide control. Designed specifically for cooling tower applications, MicroVision comes standard with the features and functions you need for accurate monitoring and control of cooling tower water. FEATURES • Toroidal conductivity sensor • Large graphical display with large, easy to read font • Statistics screen with relay run time • Flow switch input • (3) drum level inputs • 4-20 mA isolated analog output (conductivity) • Dry contact alarm output • Battery backup • Selectable timer: • % of cycle • % post bleed • Limit timer • Pulse water meter • Dry contact/Hall effect water meter input • Dual biocide control with: • Pre-bleed • Lockout • Inhibitor interface • Four programmable start times per biocide • Bleed output supports solenoid valve or motorized ball valve • Mounted on a PP panel with a flow switch Figure 3 – MicroVision Controller, panel mounted TO ORDER Use the Nalco Water part number when ordering. To be sure this product is compatible with your process contact your local Nalco Water representative. Nalco Part Number Description 021-CWC1000.88 MicroTrac, conductivity, flow switch, panel mounted 021-CWC2000.88 MicroVision, conductivity, flow switch, panel mounted REPLACEMENT PARTS & ACCESSORIES Nalco Part Number Description 021-CWP1001.88 Replacement toroidal conductivity probe 021-CWP1004.88 Toroidal sensor tee 021-CWP1005.88 Flow switch shuttle 021-CWP1006.88 Flow switch cap 021-CWP1007.88 Complete flow switch, tee, cap, coupling, shuttle Nalco Part No.Conductivity Control Inhibiter Feed Dual Biocide Timers 021-CWC1000.88 Yes Yes No 021-CWC2000.88 Yes Yes Yes SPECIFICATIONS MicroTrac Controller Enclosure: NEMA 4X / IP65 Approvals: ETL Max Temperature: 122°F / 50°C Power supply: 90 VAC / 50/60Hz / 5A 250 VAC / 50/60Hz / 5A Control output: 240VA per relay (2 Amps @ 120VAC) Display: LCD Set point range: 0 – 9,999 µS/cm Set point differential: Fixed 5% below the set point MicroVision Controller Enclosure: NEMA 4X / IP65 Approvals: ETL Max Temperature: 122°F / 50°C Power Supply: 90 VAC / 50/60Hz / 5A 250 VAC / 50/60Hz / 5A Control Output: 5 Amps max. (total all relays) Display: LCD Set Point Range: 0 – 9,999 µS/cm Languages: English, Spanish, Portuguese SIZEREV TITLEROUGHNESS CAW PULSAFEEDER HAS PROPRIETARY RIGHTS. THE RIGHT TO REPRODUCE, USE OR 08/29/2016 SHEET OF SURFACES X.XXX" ± .005" NO FILE PROPRIETARY DATA: THIS DOCUMENT DISCLOSES INFORMATION AND DATA IN WHICH XX/XX/XX UNLESS OTHERWISE SPECIFIED TOLERANCE 125Ra INTERPRET GEOMETRIC TOLERANCING PER ASME Y14.5M-1994 MACHINED DISCLOSE IN WHOLE OR IN PART EXCEPT BY WRITTEN PERMISSION IS PROHIBITED. BREAK ALL SHARP EDGES .015" MAX. ALL DIMENSIONS IN INCHES CHK ANGLES ± 0°30' DWN XXXX.X" ± .050" X.XX" ± .015" DWG 1 PANEL ASSY M'VISION PID MVS1PA-XXX 1 B MVS1PA-XXXA SCALE: 1:5 DWG NO. SHEET OF REV.DESCRIPTION MOD CHK'D SENSORS Maximum temperature: 122°F (50°C) Temperature compensation range: 32°F – 122°F (0° – 50°C) Maximum pressure: 125 PSI (8.6 BAR) Probe type: Toroidal conductivity, pH and ORP Maximum cable length: 100 feet (30.5 meters) Materials of construction: Polypropylene Conductivity reading range: 0-9999 μS/cm; 1 μS/cm increments Conductivity reading accuracy: ± 1% Temperature compensation range: 32-122°F / 0-50°C Maximum outside diameter: 1.5” / 38mm-excludes tee and reducer Materials of construction: Virgin polypropylene FLOW SWITCH Maximum temperature: 122oF / 50oC Maximum pressure: 125 PSI (8.6 BAR) Activate flow rate: Approximately 1 GPM / 3.78 LPM Materials of construction: PVC and glass filled polypropylene DIMENSIONAL DIAGRAMS Figure 5 – MicroTrac and MicroVision panels ACCESSORIES CAPACITOR RETURN MOTORIZED BALL VALVES Capacitor return motorized ball valves are recommended for cooling tower bleed applications. These fully ported valves pass suspended solids more efficiently than solenoid valves. Thus, they are less likely to stick open or closed. Maintenance requirements are reduced and reliability is significantly increased. Chemical treatment programs are more effective because total dissolved solids (TDS) stay in the target control range. • Compact design • Full-port 304 stainless steel valve • IP67 water resistant actuator • Optional UV shield for enhanced protection • Motor power open/close • Open/close visual indicator • 125°F (52°C) max temp • 145 PSI (10 BAR) max pressure • 5.5 FT, 3-wire, 18 gauge power cord with grounding plug • 115 Volt, 50/60Hz Nalco Part Number Description 021-CRBV0120.88 Ball valve, motorized, capacitor-return, ½” 021-CRBV0340.88 Ball valve, motorized, capacitor-return, ¾” 021-CRBV100.88 Ball valve, motorized, capacitor-return, 1” 021-CRBV150.88 Ball valve, motorized, capacitor-return, 1.2” 021-CRBV200.88 Ball valve, motorized, capacitor-return, 2” 021-CRBVWS10.88 Weather shield, for ½”-1” valves SPRING RETURN MOTORIZED BALL VALVES Valves open when energized and are closed by a powerful spring when power is removed. This can provide enhanced operational reliability over solenoid valves for cooling system blowdown lines. Valves are made of chrome-plated brass with a brass stem and PTFE seats. The valves are rated for water streams up to 212°F (100°C) and 150 PSI (10 BAR). The actuator requires 120 VAC input power and is rated for ambient temperatures to 122°F (50°C). The housing is rated NEMA 2. Nalco Part Number Description 021-BVS001.88 Ball valve, motorized, spring return, ½” 021-BVS002.88 Ball valve, motorized, spring return ¾” 021-BVS003.88 Ball valve, motorized, spring return, 1” 021-BVS004.88 Ball valve, motorized, spring return, 1-½” 021-BVS005.88 Ball valve, motorized, spring return, 2” Figure 7- Capacitor return motorized ball valves Figure 8- Spring return motorized ball valves SOLENOID VALVES These valves incorporate new technology that allows operation while drawing only 2 watts of power. This lowers solenoid temperature rise and greatly extends the life of electrical components. Watertight enclosures provide additional protection in harsh outdoor environments. These normally-closed (NC) valves do not require backpressure to operate, enabling their use even on very low pressure cooling water systems. Valves are made of brass with a stainless steel stem and PTFE seats. The valves are rated for water streams up to 150°F (65°C). The actuator requires 120 VAC input power and is rated for ambient temperatures to 125°F (51°C) and is explosion proof and watertight. Nalco Part Number Description 741-V00227.88 Valve, solenoid, 0-150 PSI, ½” 021-ND5018.88 Valve, solenoid, 0-150 PSI, ¾” 021-ND5019.88 Valve, solenoid, 0-125 PSI, 1” Figure 9 – Solenoid valve Nalco Water, an Ecolab Company North America: Headquarters – 1601 West Diehl Road • Naperville, Illinois 60563 • USA Nalco Champion – 7705 Highway 90-A • Sugar Land, Texas 77487 • USA Europe: Richtistrasse 7 • 8304 Wallisellen • Switzerland Asia Pacific: 2 International Business Park • #02-20 The Strategy Tower 2 • Singapore 609930 Latin America: Av. das Nações Unidas 17.891 • 6° Andar 04795-100 • São Paulo • SP • Brazil nalco.ecolab.com Nalco Water and the logos are Trademarks of Ecolab USA Inc. ©2016 Ecolab USA Inc. All Rights Reserved 9/16 Carlon Water Meters Specification SPEC-211 Benefits • Switch contacts can be used by most cooling tower and boiler controllers • Meters are designed for long, accurate life and minimum upkeep • Magnetic drive reduces leaks and friction, improves low flow accuracy • Standard interchangeable parts provide easy serviceability • Meters also provide continuous totalizing of the amount of water used Description Carlon JSJ, MRS, Cold Water Turbine and H Series contacting positive displacement meters have long been recognized as the industry leaders combining reliability, durability and accuracy in an economical package. The magnetic drive, dry contact design sets the Carlon meters apart from the competition. All meters meet or exceed AWWA specifications for accuracy. Meters smaller than 2 inch have bronze main cases. Meters 2 inch and larger feature epoxy coated cast iron main bases. Used in conjunction with the Nalco controllers, the meters can be used to control almost any chemical treatment application proportional to water flow. JSJ Models (Figure 1) – positive displacement meters feature a normally open micro switch which is rated for a maximum of 10 A at 250 VAC. Outstanding accuracy, even at low flows. MRS Models (Figure 2) – economical multi-jet meters show good tolerance for particulate. Includes dry contact reed switch rated at 48 VAC/VDC with a maximum current of 0.2 A. Cold Water Turbine Meters (Figure 3) – designed for high volume, cold water applications (maximum temperature 104°F/40°C). The register will rotate 340 degrees for ease of reading the meter after installation. These flanged meters include a dry contact reed switch rated at 48 VAC/VDC with a maximum current of 0.2 A. Figure 2 — Carlon MRS electric contacting positive displacement meter Figure 1 — Carlon JSJ electric contacting positive displacement meter Figure 3 — Carlon cold water turbine meter Figure 4 — Carlon hot water turbine meters H Series Hot Water Meters (Figure 4)—handle hot water up to 248°F (120°C). The 2 inch and larger turbine models have flanged connections and a register that will rotate 340 degrees for ease of reading the meter after installation. Meters include dry contact reed switch rated at 48 VAC/VDC with a maximum current of 0.2 A. JSJ Cold Water Meters Coupling Nalco Part # Size GPC Max Flow Weight (lb) Length Height Width Connection Length 021-P6011.88 3/4” 10 30 gpm 9.3 9” 5-5/8” 4-1/2” 2-1/2” 021-P6012.88 1” 100 50 gpm 17.8 10-3/4” 6-7/16” 6-5/16” 2-5/8” 021-P6013.88 1-1/2” 100 100 gpm 25 12-5/8” 7-3/8” 7-9/16” 2-27/32” 021-P6014.88 2” 100 160 gpm 38 15-1/4” 8” 8-3/4” 3-1/32” MRS Cold Water Meters Coupling Nalco Part # Size GPC Max Flow Weight (lb) Length Height Width Connection Length 6017274 3/4” 1 30 gpm 3.7 7-1/2” 4-1/2” 4” 2-1/2” 6017275 3/4” 10 30 gpm 3.7 7-1/2” 4-1/2” 4” 2-1/2” 6017276 1” 1 50 gpm 5.7 10-3/4” 4-1/2” 4” 2-5/8” 6017277 1” 10 50 gpm 5.7 10-3/4” 4-1/2” 4” 2-5/8” 6017278 1” 100 50 gpm 5.7 10-3/4” 4-1/2” 4” 2-5/8” 6017279 1-1/2” 10 100 gpm 10.6 12-5/8” 6” 5” 2-7/8” 6017280 1-1/2” 100 100 gpm 10.6 12-5/8” 6” 5” 2-7/8” 6017281 2” 10 160 gpm 22 15-1/4” 7” 6-1/2” 3” 6017282 2” 100 160 gpm 22 15-1/4” 7” 6 -1/2” 3” Cold Water Turbine Meters Flange Flange Nalco Part # Size GPC Max Flow Weight (lb) Length Height Width Connection [x2] Class (lb) 6026136 2” 100 134 gpm 27 7-7/8” 10” 7-1/4” 6” x 3/4” 150 6020616 3” 100 358 gpm 35 9” 11” 7-7/8” 7-1/2’ x 15/16’” 150 6018964 4” 100 536 gpm 40 10” 11-1/4” 8-3/4” 9” x 15/16” 150 6026937 4” 1000 536 gpm 40 10” 11-1/4” 8-3/4” 9” x 15/16” 150 H-Series Hot Water Meters Coupling Nalco Part # Size GPC Max Flow Weight (lb) Length Height Width Connection Length 6017283 3/4” 1 20 gpm 4.5 7-1/2” 6” 3-3/4” 2-1/2” 6017284 3/4” 10 20 gpm 4.5 7-1/2” 6” 3-3/4” 2-1/2” 6017285 1” 1 50 gpm 7.0 10-1/4” 7-1/4” 4” 2 5/8” 6017286 1” 10 50 gpm 7.0 10-1/4” 7-1/4” 4” 2 5/8” 6017287 1” 100 50 gpm 7.0 10-1/4” 7-1/4” 4” 2 5/8” 6017288 1-1/2” 10 85 gpm 11.5 11-7/8” 8-1/8” 5-1/2” 2-7/8” 6017289 1-1/2” 100 85 gpm 11.5 11-7/8” 8-1/8” 5-1/2” 2-7/8” 6037509* 2” 10 305 gpm 32 7-7/8” 12-1/4” 6-1/2” NA 6037510* 2” 100 305 gpm 32 7-7/8” 12-1/4” 6-1/2” NA *2” hot water meters are turbine meters with flange connections. [x2] [x2] [x2] Support If you have any questions regarding this specifica-tion, please contact your local Nalco representative. In North America, you can also contact the Equipment Solutions Help Desk at 1-800-323-8483. Specifications Pressure Rating: Cold water meters: 30-150 psi Turbine meters: 7-227 psi Temperature: Models JSJ, MRS, cold water turbine meters: 104°F/40°C maximum, protect from freezing Model FRS and turbine hot water meter: 248°F/120°C maximum, protect from freezing Accuracy: +/- 1.5% of full rating when operating between minimum and maximum flow range Switch: Model JSJ: Normally open type micro-switch which is rated for a maximum of 10 amps at 250 VAC (1/2 h.p.). Model MRS and turbine: Dry contact type reed switch with maximum switching voltage of 48 VAC/DC, maximum current .2 amps, 3 watts. Register Options: U.S. Gallons, Cubic feet, Metric, available by special order. Installation Instructions 1. This meter is not designed for outdoor installation. 2. Install a strainer upstream of your water meter to protect the meter internals. 3. Install horizontally with the register facing up and inlet port facing the water supply line. 4. Flush the line thoroughly after all plumbing changes to prevent contaminants from entering the meter. To Order Use the Nalco part number when ordering. To be sure this product is compatible with your process, contact your local Nalco sales engineer. Note: For longtime, trouble-free performance, the size of the meter selected should be based on the normal flow in gpm, not pipe size. The life of a meter will be greatly reduced if it is continuously operated at or near its maximum flow rate. NALCO and the logo are trademark of Nalco Company Ecolab is a trademark of Ecolab USA Inc. ©1977, 2013 Ecolab USA Inc. All Rights Reserved 1-13 NALCO North America: Headquarters – 1601 West Diehl Road • Naperville, Illinois 60563 • USA Energy Services Division – 7705 Highway 90-A • Sugar Land, Texas 77487 • USAEurope: Richtistrasse 7 • 8304 Wallisellen • SwitzerlandAsia Pacific: 2 International Business Park • #02-20 The Strategy Tower 2 • Singapore 609930Latin America: Av. das Nações Unidas 17.891 • 6° Andar 04795-100 • São Paulo • SP • Brazil www.nalco.com •Injects chemical away from pipe walls, eliminating localized corrosion at the injection point, and improves chemical dispersion •Can be removed without total system shutdown and drainage •Safety chain prevents blowout during installation and removal under system pressure Description Corporation stop injectors provide two distinct advantages over simple tap connections into large main pipes: 1. The nozzle may be extended for injection near the center of the large main for more effective chemical dispersion. 2. The nozzle may be removed and the corporation stop closed without interrupting the main flow. The chain provided is used to help prevent the nozzle assembly from being completely withdrawn and to hold it against back pressure. It should always be used. When extended to its full length, it permits the nozzle to be withdrawn enough so that the corpora- tion stop may be closed, sealing the injection point. The chain may then be disconnected and the nozzle removed. (See Figures 1 and 2.) Nalco offers the corporation stop in two sizes and two materials of construction for varied applications. To Order Contact your local Nalco sales engineer or our Nalco Customer Service at 1-800-288-0879. Order by Nalco Part Numbers. All items are shipped FOB Chicago, IL. Figure 1 — Corporation Stop Injector (CPVC) Specifications Nalco Part No.:231-P6060.88 231-P6037.88 Injection Nozzle:CPVC Tube Polypropylene Body:Brass Bronze Maximum Pressure:100 psi 125 psi Maximum Temperature:120 F (49 C) 110 F (38 C) Shipping Weight:2.5 lb 4.0 lb Valve Connection:3/4 in. MNPT 1 in. MNPT Nozzle Connection:1/2 in. FNPT 1/2 in. FNPT Figure 2 — Corporation Stop Injector (polypropylene) Corporation Stop Injector Specification SPEC-240 Installation 1. Inspect the corporation stop injector assembly for any possible damage incurred during shipment. 2. Loosen compression nut and remove the injector nozzle assembly. 3. Close the corporation stop valve. 4. Prepare the main to be treated to accept male pipe threads on the corporation stop valve. Refer to the recommended injector nozzle mounting position (Figure 3). 5. Apply thread sealant to male pipe threads on the closed corporation stop valve and install into the main. 6. Slide compression nut and seal onto the injector nozzle as illustrated in Figures 4 and 5. 7. Insert the injector nozzle into the corporation stop valve until the end of the nozzle is touching the closed plug or ball inside the corporation stop valve. 8. Place the safety line retainer ring onto male pipe threads of the injection check valve (not included with this assembly). 9. Apply thread sealant to male pipe threads on the injection check valve and install with the attached safety line into the 1/2” FNPT injector nozzle check valve connection. 10. Securely tighten compression nut onto compression adapter threads on the corporation stop valve. 11. Slowly open the corporation stop valve. CAUTION: Do not place your hands between the injector nozzle assembly and safety line during this operation. If compression nut is not securely tightened, pressure can cause the injector nozzle assembly to suddenly back out and pull the safety line tight against the nozzle. 12. Carefully loosen compression nut just enough to allow the injector nozzle assembly to be pushed to the desired chemical dispersion depth in the main. 13. With the injector nozzle at the desired depth in the main, securely tighten compression nut. Removal 1. Carefully loosen compression nut as required to allow the injector nozzle assembly to be slowly withdrawn to the point where the corporation stop valve can be closed. 2. Close the corporation stop valve. 3. Remove the injection check valve and safety line. 4. Loosen compression nut and remove the injector nozzle assembly. Support If you have any questions regarding this specification, please contact your local Nalco sales engineer. In North America, you can also contact the Equipment Solutions Technical Support Group at 1-800-323-8483. Figure 3 — Recommended injector nozzle mounting positions Figure 5 — 1 in. MNPT Corporation Stop Injector (Nalco Part Number 231-P6037.88) Figure 4 — 3/4 in. MNPT Corporation Stop Injector (Nalco Part Number 231-P6060.88) NALCO and the logo are Registered Trademarks of Nalco Company ©1995, 2004 Nalco Company All Rights Reserved 11-04 NALCO COMPANY OPERATIONS North America: 1601 West Diehl Road • Naperville, Illinois 60563-1198 • USA Europe: Ir.G.Tjalmaweg 1 • 2342 BV Oegstgeest • The Netherlands Asia Pacific: 2 International Business Park • #02-20 The Strategy Tower 2 • Singapore 609930 Latin America: Av. das Nações Unidas 17.891 • 6 Andar 04795-100 • São Paulo • SP • Brazil www.nalco.com • Economical, reliable metering pumps for boilers, cooling towers and other common chemical feed applications • Capacities range from 3.8–94 gpd with maximum pressure capability of 232 psig • Manual stroke frequency: 0, 25%, 50%, 75% and 100% • Manual stroke length: 0 to 100% Description • Low cost installation, operation costs • The Concept Plus is compact in its construction. Ideal for manual on/off and simple flow proportional feed applications. • Liquid ends are available in acrylic, polypropylene and PVDF, all of which compatible for most water treatment chemicals. • All pumps, except the 25 gpd, 102 psi, PP construction, include the adjustable bleed valve. The bleed valve makes the pump easy to prime and can be used for continuous degassing, preventing loss of prime • Foot valve, injection valve and tubing included Control Features • Stroke length control from 10-100% • Four frequency settings, 0-100% • 180 strokes per minute at maximum Figure 1 — Concept Plus Metering Pump Specifications Capacities: Refer to Tables 1, 2 and 3 Reproducibility: +/-2% Housing: Fiberglass reinforced PPE, NEMA4X (IP65) Diaphragm: PTFE faced Viscosity Maximum: 200 cp without valve springs; 500 cp with valve springs Power Supply: 115 VAC, 60 Hz, 11W, 0.3A maximum Temperature Range: 14 - 113°F Warranty: 2 years on the drive and 1 year on the wetted end Support If you have any questions regarding this specifica- tion, please contact your local Nalco sales engineer. In North America, you can also contact the Equipment Solutions Technical Support Group at 1-800-323-8483. ProMinent Fluid Controls, Inc.Concept Plus® Metering Pump Specification SPEC-490 (Continued on Reverse Side) Table 1 – Acrylic pumps (acrylic/PVC/viton) with bleed valve for bleach, ACTI-BROM ™, STA-BR-EX ™and ELIMIN-OX ™. Can be installed in flooded suction or suction lift applications. Table 2 – Polypropylene pumps (PP/EPDM) with bleed valve for corrosion and scale inhibitors, non-oxidizing biocides, sulfites and polymers. Can be installed in flooded suction or suction lift applications. Table 3 – PVDF pumps (PVDF/PTFE) with bleed valve for sulfuric acid. Can be installed in flooded suction or suction lift applications. Nalco Capacity Pressure Stroke Repair KitPart Number Model (gpd) (psi) (spm) Connections Part Number 121-PJ1113.88 Concept 5 145 180 1/4” x 3/16” 001-H07368.88 121-PJ1114.88 Concept 7 232 180 1/4” x 3/16” 001-H10224.88 121-PJ1115.88 Concept 12 145 180 1/4” x 3/16” 001-H01576.88 121-PJ1116.88 Concept 25 102 180 1/4” x 3/16” 121-K1001724.88 6019696 Concept 54 43 180 3/8” x 1/4” 121-K1001725.88 6019697 Concept 94 21 180 3/8” x 1/4” 6010763 Nalco Capacity Pressure Stroke Repair KitPart Number Model (gpd) (psi) (spm) Connections Part Number 121-PJ1110.88 Concept 5 145 180 1/4” x 3/16” 001-H08022.88 121-PJ1111.88 Concept 7 232 180 1/4” x 3/16” 001-H05073.88 121-PJ1112.88 Concept 13 145 180 1/4” x 3/16” 6009225 6019698* Concept 25 102 180 1/4” x 3/16” 6019681 6019699 Concept 54 43 180 3/8” x 1/4” 6019690 6019700 Concept 94 21 180 3/8” x 1/4” 6019691 *Does not include a bleed valve Nalco Capacity Pressure Stroke Repair KitPart Number Model (gpd) (psi) (spm) Connections Part Number 6019701 Concept 5 145 180 1/4” x 3/16” 6015174 6019703 Concept 7 232 180 1/4” x 3/16” 6019695 6019704 Concept 13 145 180 1/4” x 3/16” 6017826 6019709 Concept 25 102 180 1/4” x 3/16” 6019692 6019710 Concept 54 43 180 3/8” x 1/4” 6019693 6019702 Concept 94 21 180 3/8” x 1/4” 6019694 ACTI-BROM, STA•BR•EX, ELIMIN-OX, Ecolab, NALCO and the logos are Trademarks of Ecolab USA Inc.All other trademarks are the property of their respective owners©2006, 2014 Ecolab USA Inc. All Rights Reserved 4-14 Nalco, an Ecolab Company North America: Headquarters – 1601 West Diehl Road • Naperville, Illinois 60563 • USA Nalco Champion – 7705 Highway 90-A • Sugar Land, Texas 77478 • USAEurope: Richtistrasse 7 • 8304 Wallisellen • SwitzerlandAsia Pacific: 2 International Business Park • #02-20 The Strategy Tower 2 • Singapore 609930Latin America: Av. das Nações Unidas 17.891 • 6° andar • São Paulo • SP • Brazil • CEP 04795-100 www.nalco.com 3D TRASAR™ 3DT401 Cooling System Passivation Treatment Product Bulletin PRODUCT DESCRIPTION AND APPLICATION 3D TRASAR products are part of an innovative water treatment program that uses proven technology to prevent operational problems. 3D TRASAR technology compensates for both routine and special causes of system variation. 3D TRASAR programs provide a return on your investment through their unique control and diagnostic capabilities. Nalco 3D TRASAR 3DT401 technology is designed to be used for passivation of heat exchangers and other components of the cooling system: Prior to new system-start up After chemical or mechanical cleaning, system turnarounds, and emergency or long-term system lay-ups After system upsets such as a low pH excursion 3D TRASAR 3DT401 technology can be used on-line with heat load. 3D TRASAR 3DT401 technology prepares all metal surfaces in the system including supply and return lines to minimize flash corrosion and for start-up corrosion protection. It removes oil and grease from all metal surfaces to permit uniform surface passivation, and applies a high level of inhibitor to the metal surfaces to inhibit flash corrosion and minimize deposition. The 3D TRASAR Cooling System Passivation Program: Easy to use and apply--- One step clean and passivation program. Apply with the system's first fill or during hydro testing to minimize flash rusting. Eliminates concern over calcium or iron phosphate deposition during passivation Does not require heavy blowdown to rid the system of phosphate prior to unit start-up/heatload Minimizes production downtime by providing a fast return to normal operation Provides an easy transition to normal cooling system operation Uses real-time monitoring to easily control the amount of chemicals required during passivation 3D TRASAR 3DT401 product is a liquid product that utilizes Nalco's proprietary mild steel corrosion inhibitor, Phosphinosuccinic Oligomer (PSO), in conjunction with molybdate, yellow metal corrosion inhibitors, patented High Stress Polymer 2 and a high performance cleaner as part of the 3D TRASAR Cooling System Passivation Program to pretreat and passivate cooling water systems. PHYSICAL & CHEMICAL PROPERTIES These properties are typical. Refer to the Safety Data Sheet (SDS) for the most current data. Form Liquid Density 10.2 lb/gal (1.2 Kg/L) Specific Gravity@77°F (25°C) 1.23 pH Neat 12.7 Freeze Point 15°F (-9°C) Freeze-Thaw Recovery Complete Viscosity @60°F (15.6°C) 2-4 cp Flash Point: >200°F (>93.3°C) Odor None Color Yellow Volatile organic compounds (VOC) 0.0% calculated ACTIVE CONSTITUENTS Component Function PSO Scale and Steel Corrosion Inhibitor Molybdate Mild Steel Corrosion Inhibitor Tolyltriazole (TT) Yellow Metal Corrosion Inhibitor High Stress Polymer 2 (HSP2) Dispersant and Stabilizer Surfactant Surface Cleaner TRASAR® #2 Product monitoring and control REGULATORY APPROVALS Refer to the Regulatory Certifications & Registrations (RCR) document for the most recent information on approvals. MATERIALS OF COMPATIBILITY Material compatibility data are only valid for product storage and feed systems. Compatible Not Compatible 304 Stainless Steel Mild Steel 316 Stainless Steel HDPE, High Density Polyethylene LLDPE, Porta-Feed Liner PP, Polypropylene PVC, Polyvinylchloride - Type 1 PVDF, Kynar - Polyvinylidene Fluoride PTFE, Teflon, Polytetrafluoroethylene Fluorinated HDPE (SMP) Schuetz Bottle CR, Neoprene FKM, Viton A, Fluoroelastomer EPDM, Ethylene-propylene diene rubber NBR, Buna-N, Nitrile FFKM, Kalrez 1050 Liner EHD0045, Epoxy phenolic Liner HXG0009, Phenolic Plasite 7122, Epoxy phenolic (x-linked) DOSAGE AND FEEDING For complete dosage and feeding recommendations, consult your Nalco Sales Engineer. ENVIRONMENTAL AND TOXICITY DATA Biochemical Oxygen Demand (5-day BOD5) 12,700-PPM Chemical Oxygen Demand (COD) 180,000-PPM Total Organic Carbon (TOC ) 54,000-PPM Refer to the product's Safety Data Sheet (SDS) for all aquatic and mammalian information. SAFETY AND HANDLING Wear appropriate personal protective equipment when handling 3D TRASAR 3DT401 equipment. Refer to the Safety Data Sheet (SDS) for the most current data. STORAGE 3D TRASAR 3DT401 equipment should be stored in a location where the product temperature can be kept in a range between 32°F (0°C) and 120°F (49°C). 3D TRASAR 3DT401 equipment contains a reportable quantity (RQ) substance (sodium hydroxide). All storage vessels of 3D TRASAR 3DT401 technology must be in secondary containment if the storage capacity exceeds the RQ of 39,620 pounds (17,972 Kgs). Recommended in-plant storage limit is one year. Refer to the Safety Data Sheet (SDS) for the most current data. REMARKS If you need assistance or more information on this product, please call your nearest Nalco representative. For more news about Nalco, an Ecolab company, visit our website www.nalco.ecolab.com For Medical and Transportation Emergencies involving Nalco products, please see the Safety Data Sheet for the phone number. ADDITIONAL INFORMATION 3D TRASAR, TRASAR, NALCO and the Logo are trademarks of Ecolab USA, Inc. All other trademarks are the property of their respective owners. ©2014 Ecolab USA Inc. All Rights Reserved. Nalco An Ecolab Company Subsidiaries and Affiliates in Principal Locations Around the World ©2016 Ecolab USA, Inc. All Rights Reserved SAFETY DATA SHEET 3D TRASAR™ 3DT401 1 / 9 Section: 1. PRODUCT AND COMPANY IDENTIFICATION Product name : 3D TRASAR™ 3DT401 Other means of identification : Not applicable. Recommended use : COOLING WATER TREATMENT Restrictions on use : Refer to available product literature or ask your local Sales Representative for restrictions on use and dose limits. Company : Nalco Company 1601 W. Diehl Road Naperville, Illinois 60563-1198 USA TEL: (630)305-1000 Emergency telephone number : (800) 424-9300 (24 Hours) CHEMTREC Issuing date : 07/31/2018 Section: 2. HAZARDS IDENTIFICATION GHS Classification Skin corrosion : Category 1 Serious eye damage : Category 1 GHS Label element Hazard pictograms : Signal Word : Danger Hazard Statements : Causes severe skin burns and eye damage. Precautionary Statements : Prevention: Wash skin thoroughly after handling. Wear protective gloves/ protective clothing/ eye protection/ face protection. Response: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/ physician. Wash contaminated clothing before reuse. Storage: Store locked up. Protect product from freezing. Disposal: Dispose of contents/ container to an approved waste disposal plant. SAFETY DATA SHEET 3D TRASAR™ 3DT401 2 / 9 Other hazards : None known. Section: 3. COMPOSITION/INFORMATION ON INGREDIENTS Pure substance/mixture : Mixture Chemical Name CAS-No. Concentration: (%) Sodium Molybdate 7631-95-0 10 - 30 Sodium Tolyltriazole 64665-57-2 1 - 5 Sodium Hydroxide 1310-73-2 1 - 5 Section: 4. FIRST AID MEASURES In case of eye contact : Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get medical attention immediately. In case of skin contact : Wash off immediately with plenty of water for at least 15 minutes. Use a mild soap if available. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately. If swallowed : Rinse mouth with water. Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Get medical attention immediately. If inhaled : Remove to fresh air. Treat symptomatically. Get medical attention if symptoms occur. Protection of first-aiders : In event of emergency assess the danger before taking action. Do not put yourself at risk of injury. If in doubt, contact emergency responders. Use personal protective equipment as required. Notes to physician : Treat symptomatically. Most important symptoms and effects, both acute and delayed : See Section 11 for more detailed information on health effects and symptoms. Section: 5. FIREFIGHTING MEASURES Suitable extinguishing media : Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Specific hazards during firefighting : Not flammable or combustible. Hazardous combustion products : Decomposition products may include the following materials: Carbon oxides nitrogen oxides (NOx) Sulphur oxides Oxides of phosphorus Special protective equipment for firefighters : Use personal protective equipment. Specific extinguishing methods : Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations. In the event of fire and/or explosion do not SAFETY DATA SHEET 3D TRASAR™ 3DT401 3 / 9 breathe fumes. Section: 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures : Ensure adequate ventilation. Keep people away from and upwind of spill/leak. Avoid inhalation, ingestion and contact with skin and eyes. When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Ensure clean-up is conducted by trained personnel only. Refer to protective measures listed in sections 7 and 8. Environmental precautions : Do not allow contact with soil, surface or ground water. Methods and materials for containment and cleaning up : Stop leak if safe to do so. Contain spillage, and then collect with non- combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations (see section 13). For large spills, dike spilled material or otherwise contain material to ensure runoff does not reach a waterway. Flush away traces with water. Section: 7. HANDLING AND STORAGE Advice on safe handling : Do not ingest. Do not breathe dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. Wash hands thoroughly after handling. Use only with adequate ventilation. Conditions for safe storage : Do not store near acids. Keep out of reach of children. Keep container tightly closed. Store in suitable labelled containers. Protect product from freezing. Suitable material : Keep in properly labelled containers. Section: 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Components with workplace control parameters Engineering measures : Effective exhaust ventilation system. Maintain air concentrations below occupational exposure standards. Personal protective equipment Eye protection : Safety goggles Face-shield Hand protection : Wear the following personal protective equipment: Standard glove type. Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough. Skin protection : Personal protective equipment comprising: suitable protective gloves, safety goggles and protective clothing Respiratory protection : When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. SAFETY DATA SHEET 3D TRASAR™ 3DT401 4 / 9 Hygiene measures : Handle in accordance with good industrial hygiene and safety practice. Remove and wash contaminated clothing before re-use. Wash face, hands and any exposed skin thoroughly after handling. Provide suitable facilities for quick drenching or flushing of the eyes and body in case of contact or splash hazard. Section: 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance : liquid Colour : yellow Odour : no data available Flash point : Not applicable. pH : 12.7 Odour Threshold : no data available Melting point/freezing point : Melting point/freezing point: -8 °C Initial boiling point and boiling range : no data available Evaporation rate : no data available Flammability (solid, gas) : no data available Upper explosion limit : no data available Lower explosion limit : no data available Vapour pressure : no data available Relative vapour density : no data available Relative density : 1.235, (15.6 °C), Density : no data available Water solubility : Complete Solubility in other solvents : no data available Partition coefficient: n- octanol/water : no data available Auto-ignition temperature : no data available Thermal decomposition : no data available Viscosity, dynamic : no data available Viscosity, kinematic : 5.41 mm2/s (23.9 °C) Molecular weight : no data available VOC : no data available Section: 10. STABILITY AND REACTIVITY Chemical stability : Stable under normal conditions. Possibility of hazardous reactions : No dangerous reaction known under conditions of normal use. SAFETY DATA SHEET 3D TRASAR™ 3DT401 5 / 9 Incompatible materials : Strong acids Hazardous decomposition products : Decomposition products may include the following materials: Carbon oxides nitrogen oxides (NOx) Sulphur oxides Oxides of phosphorus Section: 11. TOXICOLOGICAL INFORMATION Information on likely routes of exposure : Inhalation, Eye contact, Skin contact Potential Health Effects Eyes : Causes serious eye damage. Skin : Causes severe skin burns. Ingestion : Causes digestive tract burns. Inhalation : May cause nose, throat, and lung irritation. Chronic Exposure : Health injuries are not known or expected under normal use. Experience with human exposure Eye contact : Redness, Pain, Corrosion Skin contact : Redness, Pain, Corrosion Ingestion : Corrosion, Abdominal pain Inhalation : Respiratory irritation, Cough Toxicity Product Acute oral toxicity : Acute toxicity estimate: > 5,000 mg/kg Acute inhalation toxicity : no data available Acute dermal toxicity : Acute toxicity estimate: > 5,000 mg/kg Skin corrosion/irritation : no data available Serious eye damage/eye irritation : no data available Respiratory or skin sensitization : no data available Carcinogenicity : no data available Reproductive effects : no data available Germ cell mutagenicity : no data available Teratogenicity : no data available SAFETY DATA SHEET 3D TRASAR™ 3DT401 6 / 9 STOT - single exposure : no data available STOT - repeated exposure : no data available Aspiration toxicity : no data available Components Acute inhalation toxicity : Sodium Molybdate LC50 rat: > 5.10 mg/l Exposure time: 4 h Test atmosphere: dust/mist Section: 12. ECOLOGICAL INFORMATION Ecotoxicity Environmental Effects : This product has no known ecotoxicological effects. Product Toxicity to fish : LC50 Fathead Minnow: 1,359 mg/l Exposure time: 96 hrs Test substance: Product NOEC Fathead Minnow: 1,080 mg/l Exposure time: 96 hrs Test substance: Product LC50 Rainbow Trout: 330 mg/l Exposure time: 96 hrs Test substance: Product NOEC Rainbow Trout: 250 mg/l Exposure time: 96 hrs Test substance: Product Toxicity to daphnia and other aquatic invertebrates : EC50 Ceriodaphnia dubia: 1,943 mg/l Exposure time: 48 hrs Test substance: Product LC50 Ceriodaphnia dubia: 2,206 mg/l Exposure time: 48 hrs Test substance: Product NOEC Ceriodaphnia dubia: 1,080 mg/l Exposure time: 48 hrs Test substance: Product Components Toxicity to algae : Sodium Tolyltriazole LC50 : 26.2 mg/l Exposure time: 72 h Persistence and degradability SAFETY DATA SHEET 3D TRASAR™ 3DT401 7 / 9 Total Organic Carbon (TOC) : 45,000 mg/l Chemical Oxygen Demand (COD): 160,000 mg/l Biochemical Oxygen Demand (BOD): Incubation Period Value Test Descriptor 5 d < 400 mg/l Mobility no data available Bioaccumulative potential no data available Other information no data available Section: 13. DISPOSAL CONSIDERATIONS Disposal methods : Where possible recycling is preferred to disposal or incineration. If recycling is not practicable, dispose of in compliance with local regulations. Dispose of wastes in an approved waste disposal facility. Disposal considerations : Dispose of as unused product. Empty containers should be taken to an approved waste handling site for recycling or disposal. Do not re-use empty containers. Section: 14. TRANSPORT INFORMATION The shipper/consignor/sender is responsible to ensure that the packaging, labeling, and markings are in compliance with the selected mode of transport. Land transport (DOT) Proper shipping name : CAUSTIC ALKALI LIQUID, N.O.S. Technical name(s) : Sodium Tolyltriazole, Sodium Hydroxide UN/ID No. : UN 1719 Transport hazard class(es) : 8 Packing group : III Reportable Quantity (per package) : 47,617 lbs RQ Component : SODIUM HYDROXIDE Air transport (IATA) Proper shipping name : CAUSTIC ALKALI LIQUID, N.O.S. Technical name(s) : Sodium Tolyltriazole, Sodium Hydroxide UN/ID No. : UN 1719 Transport hazard class(es) : 8 Packing group : III Reportable Quantity (per : 47,617 lbs SAFETY DATA SHEET 3D TRASAR™ 3DT401 8 / 9 package) RQ Component : SODIUM HYDROXIDE Sea transport (IMDG/IMO) Proper shipping name : CAUSTIC ALKALI LIQUID, N.O.S. Technical name(s) : Sodium Tolyltriazole, Sodium Hydroxide UN/ID No. : UN 1719 Transport hazard class(es) : 8 Packing group : III Section: 15. REGULATORY INFORMATION TSCA list : Not relevant EPCRA - Emergency Planning and Community Right-to-Know Act CERCLA Reportable Quantity Components CAS-No. Component RQ (lbs) Calculated product RQ (lbs) Sodium Hydroxide 1310-73-2 1000 47617 SARA 304 Extremely Hazardous Substances Reportable Quantity This material does not contain any components with a section 304 EHS RQ. SARA 311/312 Hazards : Acute Health Hazard SARA 302 : No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302. SARA 313 : This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313. California Prop 65 This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm. INTERNATIONAL CHEMICAL CONTROL LAWS : United States TSCA Inventory The substances in this preparation are included on or exempted from the TSCA 8(b) Inventory (40 CFR 710) Canadian Domestic Substances List (DSL) The substance(s) in this preparation are included in or exempted from the Domestic Substance List (DSL). Section: 16. OTHER INFORMATION SAFETY DATA SHEET 3D TRASAR™ 3DT401 9 / 9 NFPA: HMIS III: Revision Date : 07/31/2018 Version Number : 1.7 Prepared By : Regulatory Affairs REVISED INFORMATION: Significant changes to regulatory or health information for this revision is indicated by a bar in the left-hand margin of the SDS. The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. For additional copies of an SDS visit www.nalco.com and request access. Flammability Health Instability 3 0 0 FLAMMABILITY PHYSICAL HAZARD HEALTH 0 0 3 Special hazard. 0 = not significant, 1 =Slight, 2 = Moderate, 3 = High 4 = Extreme, * = Chronic 3D TRASAR™ 3DT230 Cooling Water Corrosion and Deposit Inhibitor Product Bulletin PRODUCT DESCRIPTION AND APPLICATION 3D TRASAR products are part of an innovative water treatment program that uses proven technology to prevent operational problems. It compensates for both routine and special causes of system variation. 3D TRASAR programs provide a return on your investment through their unique control and diagnostic capabilities. The 3D TRASAR 3DT230 program is designed for use in systems with recirculating water calcium concentrations between 50 and 1000 ppm (as CaCO3) at the targeted cycles when the pH is less than 8.7. This product is designed for Alkaline waters. It contains tHSP2 polymer. tHSP2 is particularly recommended where the HTI is long and where iron and manganese dispersion is a limiting factor. Also it is convenient where high phosphate concentrations in the make-up and high temperature applications are a concern. Because 3D TRASAR 3DT230 technology contains no molybdate or zinc, it should be considered as a more environmentally friendly chemistry to meet the regulatory needs of many customers. The 3D TRASAR 3DT230 program can also be used in food processing equipment such as hydrostatic cookers, retorts, and pasteurizers. It is also a balanced blend of corrosion and scale inhibitors designed for use in open recirculating water systems. The 3D TRASAR 3DT230 program contains: Dual function phosphonate inhibitor for both cathodic (pitting) corrosion and calcium carbonate scale. The active material is a patented, proprietary chemical called Phosphinosuccinic Oligomer (PSO). OrthoPhosphate inhibitor for anodic corrosion. Organic High Stress Polymer 2 (HSP2) dispersant. Blend of azoles for copper corrosion inhibition. 3D TRASAR 3DT230 technology provides a superior alternative to traditional cooling water inhibitor blends containing pyrophosphate, orthophosphate, zinc, molybdate, etc. PSO is superior to pyrophosphate in that it will not revert to orthophosphate and is stable in the presence of oxidizing biocides. As a result, the 3D TRASAR 3DT230 program delivers lower total phosphate concentrations and less polymer demand. Additionally, because PSO does not revert to orthophosphate, 3D TRASAR 3DT230 technology can be effectively used in systems with long holding time indices (HTI's). The 3D TRASAR 3DT230 program contains a blend of Tolyltriazole (TT) and Benzotriazole (BZT). This blend of azoles is more halogen stable and provides improved copper and yellow metals corrosion protection. PHYSICAL & CHEMICAL PROPERTIES These properties are typical. Refer to the Safety Data Sheet (SDS) for the most current data. Form Liquid Appearance Yellow Specific Gravity @ 60oF (15.5oC) 1.1 pH (Neat) 0.8 Flash Point Not Flammable Odor Organic Freeze Point 25.5 F, -3.6 C VOC content (calculated) 0.2% Solubility in water Complete Viscosity (20oC) 5 cst ACTIVE CONSTITUENTS Active Function Phosphoric Acid Mild steel corrosion inhibition Tagged High Stress Polymer 2 (THSP2) Dispersant Phosphinosuccinic Oligomer (PSO) Mild steel corrosion and CaCO3 scale inhibition Azoles Copper corrosion inhibition TRASAR™ Technology Product Monitoring and Control The PSO component of the product is not easily thermally degraded and does not revert to orthophosphate under conditions known to exist in cooling water systems. REGULATORY APPROVALS Please refer to the Regulatory Certifications (RCR) document for the most recent approval information. This product is intended for industrial use only. It must not be fed to potable water systems of any type. MATERIALS OF COMPATIBILITY The following data is for the product as supplied and should be useful in specifying materials of construction of tanks, pumps, valves, piping, etc. used for storing, feeding, or transporting material. Compatible Not Compatible Buna-N Polyurethane Hypalon® elastomer Plasite 7122 EPDM Polyethylene Polypropylene CPVC PORTA-FEED™ Liner Coated steel drum HDPE Plasite 4300 liner (vinyl ester resin) Neoprene 316 SS 304 SS Viton® synthetic rubber DOSAGE AND FEEDING For complete dosage and feeding recommendations, consult your Nalco sales engineer. The 3D TRASAR 3DT230 program should be fed via a closed feed system. A closed feed system is defined as a system in which fluid is moved from a closed storage vessel into a treated media without exposure to the atmosphere except through normal venting or pressure relief devices. 3D TRASAR 3DT230 technology must be fed neat to a point in the system where rapid mixing and distribution will occur. With any 3D TRASAR program, be careful to not feed the product too close to the sidestream loop for monitoring and control. This will prevent the datalogging of extreme concentration peaks that could skew the data. Do not feed two products at the same application point where localized product mixing can occur. Do not dilute the product or mix with other chemicals. Unwanted interactions may occur that will decrease or destroy the product's effectiveness. Check chemical inventory and feed rate regularly. Loss of feed will result in increased corrosion. Feeding to a location just prior to the suction side of the circulating water pump is recommended. Do not feed into bypass systems. ENVIRONMENTAL AND TOXICITY DATA Refer to the Safety Data Sheet (SDS) for all available mammalian and aquatic toxicity information. SAFETY AND HANDLING The 3D TRASAR 3DT230 program is acidic and may cause skin and eye irritation. Chemical-resistant gloves and safety goggles should be worn when handling 3D TRASAR 3DT230 equipment. Read the Safety Data Sheet for specific personal protective equipment (PPE) recommendations and for health effects information. STORAGE 3D TRASAR 3DT230 equipment should be stored in a location where the product temperature can be maintained between 22oF (-6oC) and 110oF (43oC). In cold climates, heat tracing and insulation of exposed containers and transfer lines may be necessary. The recommended in-plant storage limit for the 3D TRASAR 3DT230 program is twelve months. 3D TRASAR 3DT230 technology should be protected from freezing. Refer to the Safety Data Sheet (SDS) for the most current data. REMARKS If you need assistance or more information on this product, please call your nearest Nalco representative. For more news about Nalco, an Ecolab company, visit our website www.nalco.ecolab.com For Medical and Transportation Emergencies involving Nalco products, please see the Safety Data Sheet for the phone number. ADDITIONAL INFORMATION 3D TRASAR, TRASAR, NALPREP, PORTA-FEED, Ecolab, Nalco and the logos are registered trademarks of Ecolab USA Inc. All other trademarks are the property of their respective owners. ©2015 Ecolab USA Inc. All Rights Reserved. Nalco An Ecolab Company Subsidiaries and Affiliates in Principal Locations Around the World ©2015 Ecolab USA, Inc. All Rights Reserved SAFETY DATA SHEET 3D TRASAR™ 3DT230 1 / 10 Section: 1. PRODUCT AND COMPANY IDENTIFICATION Product name : 3D TRASAR™ 3DT230 Other means of identification : Not applicable. Recommended use : COOLING WATER INHIBITOR Restrictions on use : Refer to available product literature or ask your local Sales Representative for restrictions on use and dose limits. Company : Nalco Company 1601 W. Diehl Road Naperville, Illinois 60563-1198 USA TEL: (630)305-1000 Emergency telephone number : (800) 424-9300 (24 Hours) CHEMTREC Issuing date : 11/07/2017 Section: 2. HAZARDS IDENTIFICATION GHS Classification Skin corrosion : Category 1A Serious eye damage : Category 1 GHS Label element Hazard pictograms : Signal Word : Danger Hazard Statements : Causes severe skin burns and eye damage. Precautionary Statements : Prevention: Wash skin thoroughly after handling. Wear protective gloves/ protective clothing/ eye protection/ face protection. Do not mix with bleach or other chlorinated products – will cause chlorine gas. Response: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/ Take off immediately all contaminated clothing. Rinse skin with water/ shower. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/ physician. Wash contaminated clothing before reuse. Storage: Store locked up. Disposal: SAFETY DATA SHEET 3D TRASAR™ 3DT230 2 / 10 Dispose of contents/ container to an approved waste disposal plant. Other hazards : Do not mix with bleach or other chlorinated products – will cause chlorine gas. Section: 3. COMPOSITION/INFORMATION ON INGREDIENTS Chemical Name CAS-No. Concentration: (%) Phosphoric Acid 7664-38-2 1 - 5 Sulfuric Acid 7664-93-9 1 - 5 Benzotriazole 95-14-7 1 - 5 Section: 4. FIRST AID MEASURES In case of eye contact : Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get medical attention immediately. In case of skin contact : Wash off immediately with plenty of water for at least 15 minutes. Use a mild soap if available. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately. If swallowed : Rinse mouth with water. Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Get medical attention immediately. If inhaled : Remove to fresh air. Treat symptomatically. Get medical attention if symptoms occur. Protection of first-aiders : In event of emergency assess the danger before taking action. Do not put yourself at risk of injury. If in doubt, contact emergency responders. Use personal protective equipment as required. Notes to physician : Treat symptomatically. Most important symptoms and effects, both acute and delayed : See Section 11 for more detailed information on health effects and symptoms. Section: 5. FIREFIGHTING MEASURES Suitable extinguishing media : Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Unsuitable extinguishing media : None known. Specific hazards during firefighting : Not flammable or combustible. Hazardous combustion products : Decomposition products may include the following materials: Carbon oxides Oxides of phosphorus Special protective equipment for firefighters : Use personal protective equipment. SAFETY DATA SHEET 3D TRASAR™ 3DT230 3 / 10 Specific extinguishing methods : Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations. In the event of fire and/or explosion do not breathe fumes. Section: 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures : Ensure adequate ventilation. Keep people away from and upwind of spill/leak. Avoid inhalation, ingestion and contact with skin and eyes. When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Ensure clean-up is conducted by trained personnel only. Refer to protective measures listed in sections 7 and 8. Environmental precautions : Do not allow contact with soil, surface or ground water. Methods and materials for containment and cleaning up : Stop leak if safe to do so. Contain spillage, and then collect with non- combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations (see section 13). For large spills, dike spilled material or otherwise contain material to ensure runoff does not reach a waterway. Flush away traces with water. Section: 7. HANDLING AND STORAGE Advice on safe handling : Do not ingest. Do not breathe dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. Wash hands thoroughly after handling. Use only with adequate ventilation. Do not mix with bleach or other chlorinated products – will cause chlorine gas. Conditions for safe storage : Keep away from strong bases. Keep out of reach of children. Keep container tightly closed. Store in suitable labelled containers. Suitable material : The following compatibility data is suggested based on similar product data and/or industry experience: Compatibility with Plastic Materials can vary; we therefore recommend that compatibility is tested prior to use. Unsuitable material : not determined Section: 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Components with workplace control parameters Components CAS-No. Form of exposure Permissible concentration Basis Phosphoric Acid 7664-38-2 TWA 1 mg/m3 ACGIH STEL 3 mg/m3 ACGIH TWA 1 mg/m3 NIOSH REL STEL 3 mg/m3 NIOSH REL TWA 1 mg/m3 OSHA Z1 Sulfuric Acid 7664-93-9 TWA (Thoracic fraction) 0.2 mg/m3 ACGIH TWA 1 mg/m3 NIOSH REL TWA 1 mg/m3 OSHA Z1 SAFETY DATA SHEET 3D TRASAR™ 3DT230 4 / 10 Engineering measures : Effective exhaust ventilation system. Maintain air concentrations below occupational exposure standards. Personal protective equipment Eye protection : Safety goggles Face-shield Hand protection : Wear the following personal protective equipment: Standard glove type. Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough. Skin protection : Personal protective equipment comprising: suitable protective gloves, safety goggles and protective clothing Respiratory protection : When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Hygiene measures : Handle in accordance with good industrial hygiene and safety practice. Remove and wash contaminated clothing before re-use. Wash face, hands and any exposed skin thoroughly after handling. Provide suitable facilities for quick drenching or flushing of the eyes and body in case of contact or splash hazard. Section: 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance : Liquid Colour : Clear to slightly hazy, yellow, to, brown Odour : Organic Flash point : does not flash pH : 0.8,(100 %) Odour Threshold : no data available Melting point/freezing point : FREEZING POINT: -3.6 °C, ASTM D-1177 Initial boiling point and boiling range : no data available Evaporation rate : no data available Flammability (solid, gas) : no data available Upper explosion limit : no data available Lower explosion limit : no data available Vapour pressure : 7.5 hPa, (0 °C), ASTM D-2879, 25.3 hPa, (20 °C), 64.0 hPa, (37.8 °C), 240 hPa, (65.6 °C), 706 hPa, (93.3 °C), 1,010 hPa, (103.3 °C), SAFETY DATA SHEET 3D TRASAR™ 3DT230 5 / 10 Relative vapour density : no data available Relative density : 1.1, (15.5 °C), Density : 1.10 g/cm3 , 9.2 lb/gal Water solubility : completely soluble Solubility in other solvents : no data available Partition coefficient: n- octanol/water : no data available Auto-ignition temperature : no data available Thermal decomposition : no data available Viscosity, dynamic : 4.23 mPa.s (20 °C) Viscosity, kinematic : no data available Molecular weight : no data available VOC : 0 %, EPA Method 24 Section: 10. STABILITY AND REACTIVITY Chemical stability : Stable under normal conditions. Possibility of hazardous reactions : Do not mix with bleach or other chlorinated products – will cause chlorine gas. Conditions to avoid : Extremes of temperature Incompatible materials : None known. Hazardous decomposition products : Decomposition products may include the following materials: Carbon oxides Oxides of phosphorus Section: 11. TOXICOLOGICAL INFORMATION Information on likely routes of exposure : Inhalation, Eye contact, Skin contact Potential Health Effects Eyes : Causes serious eye damage. Skin : Causes severe skin burns. Ingestion : Causes digestive tract burns. Inhalation : May cause nose, throat, and lung irritation. Chronic Exposure : Health injuries are not known or expected under normal use. Experience with human exposure Eye contact : Redness, Pain, Corrosion SAFETY DATA SHEET 3D TRASAR™ 3DT230 6 / 10 Skin contact : Redness, Pain, Corrosion Ingestion : Corrosion, Abdominal pain Inhalation : Respiratory irritation, Cough Toxicity Product Acute oral toxicity : Acute toxicity estimate: > 5,000 mg/kg Acute inhalation toxicity : Acute toxicity estimate: > 40 mg/l Exposure time: 4 h Test atmosphere: vapour Acute dermal toxicity : no data available Skin corrosion/irritation : no data available Serious eye damage/eye irritation : no data available Respiratory or skin sensitization : no data available Carcinogenicity : no data available Reproductive effects : no data available Germ cell mutagenicity : no data available Teratogenicity : no data available STOT - single exposure : no data available STOT - repeated exposure : no data available Aspiration toxicity : no data available Components Acute dermal toxicity : Phosphoric Acid LD50 rabbit: > 2,000 mg/kg Benzotriazole LD50 rabbit: > 10,000 mg/kg Section: 12. ECOLOGICAL INFORMATION Ecotoxicity Environmental Effects : This product has no known ecotoxicological effects. Product Toxicity to fish : LC50 Pimephales promelas (fathead minnow): 3,415 mg/l Exposure time: 96 h Test substance: Product NOEC Pimephales promelas (fathead minnow): 2,500 mg/l Exposure time: 96 h SAFETY DATA SHEET 3D TRASAR™ 3DT230 7 / 10 Test substance: Product LC50 Oncorhynchus mykiss (rainbow trout): 1,472 mg/l Exposure time: 96 h Test substance: Product NOEC Oncorhynchus mykiss (rainbow trout): 1,200 mg/l Exposure time: 96 h Test substance: Product Toxicity to daphnia and other aquatic invertebrates : NOEC Ceriodaphnia dubia: 1,250 mg/l Exposure time: 48 h Test substance: Product LC50 Ceriodaphnia dubia: 1,768 mg/l Exposure time: 48 h Test substance: Product Components Toxicity to algae : Phosphoric Acid EC50 Desmodesmus subspicatus (green algae): > 100 mg/l Exposure time: 72 h Persistence and degradability The organic portion of this preparation is expected to be inherently biodegradable. Total Organic Carbon (TOC) : 46,000 mg/l Chemical Oxygen Demand (COD): 150,000 mg/l Biochemical Oxygen Demand (BOD): Incubation Period Value Test Descriptor 300 mg/l Mobility The environmental fate was estimated using a level III fugacity model embedded in the EPI (estimation program interface) Suite TM, provided by the US EPA. The model assumes a steady state condition between the total input and output. The level III model does not require equilibrium between the defined media. The information provided is intended to give the user a general estimate of the environmental fate of this product under the defined conditions of the models. If released into the environment this material is expected to distribute to the air, water and soil/sediment in the approximate respective percentages; Air : <5% Water : 30 - 50% Soil : 50 - 70% The portion in water is expected to be soluble or dispersible. Bioaccumulative potential This preparation or material is not expected to bioaccumulate. SAFETY DATA SHEET 3D TRASAR™ 3DT230 8 / 10 Other information no data available Section: 13. DISPOSAL CONSIDERATIONS If this product becomes a waste, it could meet the criteria of a hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA) 40 CFR 261. Before disposal, it should be determined if the waste meets the criteria of a hazardous waste. Hazardous Waste: : D002 Disposal methods : Where possible recycling is preferred to disposal or incineration. If recycling is not practicable, dispose of in compliance with local regulations. Dispose of wastes in an approved waste disposal facility. Disposal considerations : Dispose of as unused product. Empty containers should be taken to an approved waste handling site for recycling or disposal. Do not re-use empty containers. Section: 14. TRANSPORT INFORMATION The shipper/consignor/sender is responsible to ensure that the packaging, labeling, and markings are in compliance with the selected mode of transport. The presence of an RQ component (Reportable Quantity for U.S. DOT) in this product causes it to be regulated with an additional description of RQ for road, or as Environmentally hazardous for road and air, ONLY when the net weight in the package exceeds the calculated RQ for the product. Land transport (DOT) Proper shipping name : CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S. Technical name(s) : PHOSPHORIC ACID, SULFURIC ACID UN/ID No. : UN 3264 Transport hazard class(es) : 8 Packing group : III Reportable Quantity (per package) : 53,642 lbs RQ Component : SULFURIC ACID Air transport (IATA) Proper shipping name : CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S. Technical name(s) : PHOSPHORIC ACID, SULFURIC ACID UN/ID No. : UN 3264 Transport hazard class(es) : 8 Packing group : III Reportable Quantity (per package) : 53,642 lbs RQ Component : SULFURIC ACID Sea transport (IMDG/IMO) Proper shipping name : CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S. Technical name(s) : PHOSPHORIC ACID, SULFURIC ACID SAFETY DATA SHEET 3D TRASAR™ 3DT230 9 / 10 UN/ID No. : UN 3264 Transport hazard class(es) : 8 Packing group : III Section: 15. REGULATORY INFORMATION EPCRA - Emergency Planning and Community Right-to-Know Act SARA 304 Extremely Hazardous Substances Reportable Quantity Components CAS-No. Component RQ (lbs) Calculated product RQ (lbs) Sulfuric Acid 7664-93-9 1000 53642 SARA 311/312 Hazards : Acute Health Hazard SARA 302 : The following components are subject to reporting levels established by SARA Title III, Section 302: Sulfuric Acid 7664-93-9 SARA 313 : The following components are subject to reporting levels established by SARA Title III, Section 313: Sulfuric Acid 7664-93-9 1 - 5 % California Prop 65 This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm. INTERNATIONAL CHEMICAL CONTROL LAWS : United States TSCA Inventory The substances in this preparation are included on or exempted from the TSCA 8(b) Inventory (40 CFR 710) Canadian Domestic Substances List (DSL) The substance(s) in this preparation are included in or exempted from the Domestic Substance List (DSL). Korea. Korean Existing Chemicals Inventory (KECI) All substances in this product comply with the Chemical Control Act (CCA) and are listed on the Existing Chemicals List (ECL) Japan. ENCS - Existing and New Chemical Substances Inventory All substances in this product comply with the Law Regulating the Manufacture and Importation Of Chemical Substances and are listed on the Existing and New Chemical Substances list (ENCS). Australia. Industrial Chemical (Notification and Assessment) Act All substances in this product comply with the National Industrial Chemicals Notification & Assessment Scheme (NICNAS). China Inventory of Existing Chemical Substances SAFETY DATA SHEET 3D TRASAR™ 3DT230 10 / 10 All substances in this product comply with the Provisions on the Environmental Administration of New Chemical Substances and are listed on or exempt from the Inventory of Existing Chemical Substances China (IECSC). Philippines Inventory of Chemicals and Chemical Substances (PICCS) This product contains substance(s) which are not in compliance with the Republic Act 6969 (RA 6969) and may require additional review. Taiwan Chemical Substance Inventory All substances in this product comply with the Taiwan Existing Chemical Substances Inventory (ECSI). Section: 16. OTHER INFORMATION NFPA: HMIS III: Revision Date : 11/07/2017 Version Number : 1.8 Prepared By : Regulatory Affairs REVISED INFORMATION: Significant changes to regulatory or health information for this revision is indicated by a bar in the left-hand margin of the SDS. The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. For additional copies of an SDS visit www.nalco.com and request access. Flammability Health Instability 3 0 0 FLAMMABILITY PHYSICAL HAZARD HEALTH 0 0 3 Special hazard. 0 = not significant, 1 =Slight, 2 = Moderate, 3 = High 4 = Extreme, * = Chronic STA·BR·EX™ ST70 Microorganism Control Chemical Product Bulletin PRODUCT DESCRIPTION AND APPLICATION General Description Nalco STA·BR·EX ST70 is a liquid biocide best described as an aqueous, one- drum, all-bromine stabilized product that is already active and ready to feed. STA·BR·EX ST70 is used to control bacteria and other organisms in recirculating cooling water, pasteurizers, air washers and other heat transfer systems. It should be considered for use wherever chlorine bleach, chlorine gas, bromine tablets and other chlorine-based products are used. Program Benefits STA·BR·EX ST70 is a part of a BIO-MANAGE™ service program that helps provide microorganism control and clean systems. BIO-MANAGE is an approach to controlling biological fouling in industrial water systems that emphasizes system surveys, understanding the root cause of microbial growth and biofilm formation, and using an Engineering Approach to develop comprehensive programs for biological control. When an antimicrobial product such as STA·BR·EX ST70 is used as part of BIO- MANAGE, greater efficacy and efficiency can be gained and this should lead to greater satisfaction for our customers. STA·BR·EX ST70 is stabilized, which provides the features of stable long-term storage, improved biological deposit penetration, improved compatibility with other treatment chemicals, lower production of disinfection by-product, and low volatility for improved usage. The stabilizer is sulfamate (H2NSO3-). Other Benefits: STA·BR·EX ST70 is a stable liquid bromine biocide in one package for easy dosing and control. Unlike liquid chlorine bleach, it does not lose its activity in a matter of days (see Figure 1). It reduces operator time and makes dosing easy. STA·BR·EX ST70 kills bacteria and helps prevent slime problems. Combined with Nalco services, it helps keep heat exchangers and tower fill clean for low maintenance and cost- efficient operation. Figure 1 -- Stability of STA·BR·EX ST70 at 70°F (20°C) o Because STA·BR·EX ST70 is bromine-based, it will work effectively in systems where chlorine is challenged by amine or ammonia contamination. o STA·BR·EX ST70 has low volatility that reduces product loss from the cooling tower. This results in more active product retained in the system to kill microorganisms. Equipment lasts longer because STA·BR·EX significantly reduces vapor-phase corrosion. o STA·BR·EX ST70 is packaged and delivered in PORTA-FEED® units. Nalco's delivery specialist does all of the chemical handling. Operators have less chance of exposure and a safer work environment. o STA·BR·EX ST70 generates less disinfection by-products as measured by the concentration of Adsorbable Organic Halide (AOX). PHYSICAL & CHEMICAL PROPERTIES Refer to the Safety Data Sheet (SDS), SECTION 9, for the most current data. These properties are typical. Form Liquid Color Clear yellow to amber Density 11.1 lb/gal [1.34 kg/l] Specific Gravity @ 77oF [25oC] 1.34 pH (neat) 13.2 Freeze-Thaw Recovery Complete Freeze Point 16oF [-9oC] Viscosity @ 20oF [-7oC] 21 cp @ 75oF [24oC] 7 cp Flash Point (PMCC) > 200oF [93oC] Odor No odor, slight bromine odor when added to water ACTIVE CONSTITUENTS Sodium Hypochlorite 6.36 % as available chlorine Sodium Bromide 9.23 % as NaBr REGULATORY APPROVALS Refer to the Regulatory Certifications & Registrations (RCR) document for the most recent information on approvals. For the US: This biocide product is registered for use in the United States. As with all USA biocides, this product is regulated by the US EPA under the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA). It is a violation of federal law to use this product in a manner inconsistent with its product label. Please refer to the product label for specific directions for use. For Canada: This biocide product is to be used only in accordance with the directions on the label. It is an offence under the Pest Control Products Act to use this product in a way that is inconsistent with the directions on the label. MATERIALS OF COMPATIBILITY Material compatibility data are only valid for product storage and feed systems. The following Materials of Compatibility information is available for the neat product exposed to containers, pumps, and feed lines: Compatible Not Compatible Titanium Brass Vinyl Carbon Steel Polyethylene Stainless Steel 304 Polypropylene Stainless Steel 316 PVC Buna-N Hypalon™ elastomer Aluminum Viton™ synthetic rubber EPDM Fluoropolymer Plasite 9570 Kynar™ Silicone Chlorobutyl Rubber Alloy20 Derakane 411-45 Derakane 470-36 Polyurethane Neoprene Note: Do not use any metals except titanium on any parts that come in direct contact with product in its neat form. DOSAGE AND FEEDING PRODUCT FEEDING AND PROGRAM COMPATIBILITY Product Safety: STA·BR·EX ST70 is corrosive to the eyes and skin with possible permanent damage depending on the length of exposure. Always wear the proper personal protective equipment (see the SDS) when working with STA·BR·EX ST70. This includes wearing chemical splash goggles, a face shield, gloves, boots and apron. Product Feeding: STA·BR·EX ST70 can be dosed continuously or intermittently. See section below called DOSAGE REQUIREMENTS for specific information on how to dose the product continuously or intermittently. Redox (oxidation reduction potential, ORP) is not a reliable method to monitor and control STA·BR·EX ST70. Feeding Systems and Accessories: STA·BR·EX ST70 in its neat form is corrosive to metals. Always use compatible materials for all wettable parts in the feeding system. A HAZOP-approved feed system has been designed by the Global Equipment Solutions Division (formerly called Applied Services). At the heart of this system, is the ProMinent Gamma pump that can feed chemical from 10 to 150 gpd (gallons per day), at pressure ranges up to 145 psig (pounds per square inch, gauge). Each system, designed for hassle-free set-up and installation, includes the following: polypropylene (PP) stand assembly; polyvinyl chloride (PVC) ball valve/threaded piping assembly; 500-ml PVC calibration cylinder; PVC pressure relief valve; PVC back pressure valve; and a liquid-filled two-inch stainless steel pressure gauge with PVC isolator. Order the Nalco STA·BR·EX ST70 feed systems and accessories by the part numbers listed in the chart below: Nalco Part Number Description Pressure Discharge (psig*) STB010 Feed system with 10 gpd pump 174 STB020 Feed system with 10 gpd pump 116 STB030 Feed system with 10 gpd pump 145 STB050 Feed system with 10 gpd pump 43 STB080 Feed system with 10 gpd pump 116 STB150 Feed system with 10 gpd pump 50 *psig = pounds per square inch, gauge. Using atmospheric pressure as zero reference, gauge pressure is a measure of the force per unit area exerted by fluid. Refer to the Global Equipment Solutions Division specification document SPEC-438 for further information. Feed equipment is available through the Global Equipment Solutions Division. Feedpoint Selection: STA·BR·EX ST70 is compatible at use levels with scale and corrosion inhibitors in the cooling system. However, STA·BR·EX ST70 should not be mixed in neat form with any other product. Do not feed neat STA·BR·EX ST70 to a small recirculation line with scale and corrosion inhibitors especially if there is very low or intermittent flow. You should feed STA·BR·EX ST70 to the tower basin or as close as possible to the microbiological fouling location. For example, if the tower fill is fouled, feed product directly to the return header. Note: As with all high pH products, if this product is fed into an area with very low flow, localized high pH will occur, creating localized scale deposition. The simplicity of locating and feeding this one-component product is an advantage over other oxidizing biocides. Feed pump selection: STA·BR·EX ST70 is an off-gassing liquid that, like bleach, can cause gassing problems in feed lines and pumps. Gassing can cause vapor lock and stop the product from feeding. Keep all lines, containers and pumps away from heat or direct sunlight. The preferred pumps for feeding STA·BR·EX ST70 are ProMinent diaphragm pumps with degassing heads. You can order ProMinent beta and Gamma L metering pumps that meet your pressure and flow requirements through the Nalco Global Equipment Solutions Division. Refer to Nalco SPEC-452 for more details and individual pump models. Be sure to select the pumps that are compatible with STA·BR·EX (Acrylic/Viton with degassing heads). If you have an intermittent feed application, select one of the programmable timer pumps from SPEC-452. No external timer is required. You can easily program the pump to feed on a periodic basis. An electronic copy of SPEC-452 can be found on the Corporate Literature/Forms Directory database located in Lotus Notes. As an alternative, peristaltic pumps may also be used in this type of service. The main drawback to the peristaltic pump is the flexible tube. You will have to monitor the condition of the flexible tube and replace it quarterly or it will crack and leak product, causing safety, corrosion and handling problems. Peristaltic pumps are typically limited to 100 psig (6.8 bar) head pressure. Other brands of pumps were also tested in field trails. However, even with four-way multifunctional valves, some pumps lost prime. You should expect pumps without degassing capability to have the same reliability limitations as they have with bleach. The following configuration recommendations will help minimize off-gassing problems and improve the chances of trouble-free performance: o Reduce the length of the suction line as much as possible. o Increase the diameter of the suction line. o Use a pump with a degassing head. o Keep the suction line as cool as possible. o Keep the stroke adjustment as high as possible. STA·BR·EX ST70 should be fed via a closed feed system. A closed feed system is defined as a system in which fluid is moved from a closed storage vessel into a treated medium without exposure to the atmosphere except through normal venting or pressure relief devices. Please see the MINIMUM REQUIREMENTS FOR FEEDING STA·BR·EX ST70 from the Global Equipment Solutions Division for the recommended closed feed system. Compatibility: Do not mix STA·BR·EX ST70 in neat form with other chemicals. It should never be mixed with any amount of bleach or stabilizer (NALCO® 2817/7344). The resulting reaction is highly exothermic. Avoid contact with all strong acids. They will react with neat STA·BR·EX ST70 to generate heat, splattering or boiling and the release of halogen vapors and toxic fumes. STA·BR·EX ST70 in its neat form should not be allowed contact with metals or organic materials (e.g., rags, sawdust, hydrocarbon oils or solvents). Avoid reducing agents like hydrazine, sulfites, sulfides, aluminum or magnesium that can generate heat, fires, explosions and the release of toxic fumes. Many organic contaminants react with traditional oxidizing biocides like chlorine and chlorine/bromine mixtures. The reaction leaves less oxidant available as a biocide. With STA·BR·EX ST70, these reactions are slowed, making the apparent chlorine demand smaller. The stabilizer in STA·BR·EX ST70 makes it more compatible with organic contamination at use concentrations. The product is compatible with the molecules Nalco uses for scale and corrosion inhibition, including phosphonates and triazoles. Nalco holds a patent for this unique compatibility feature. DOSAGE REQUIREMENTS Continuous Feed To ensure consistent microbial control, when using low-level continuous halogenation, it is important to periodically increase the oxidizing biocide feed to achieve at least a one-hour-period of 1.0 ppm or greater halogen residual measured as three-minute FRO. For continuous feed, control STA·BR·EX ST70 at 0.2 to 1.0 ppm residual oxidant as chlorine using the three-minute-FRO test. (See ''Testing and Control" section.) In the United Kingdom, the Approved Code of Practice (HSE L8), which is practical advice on how to comply with the UK Health and Safety Act, recommends an ''applied dose to maintain a free reserve of 0.5 to 1.0 mg/L as chlorine in the return water". The free reserve value is based on DPD-1 (FRO) testing and immediate color change. Start treatment with a residual 1.0 ppm (as chlorine). You may be able to slowly work your way to 0.5 ppm total halogen, or lower, depending on system demand, season and contamination. During the first month of product use, you may experience significant product consumption and higher than expected feed requirements. As the system is cleaned, the product consumption usually will decrease. For recirculating cooling towers, there are two methods to estimate the amount of product required at prospect accounts. Both methods can be very inaccurate if there is a unique system or a high halogen demand. o Recirculation rate (US GPM) * 0.004 = lb of STA·BR·EX ST70 /day o Recirculation rate (liters/min)*0.00048 = kg of STA·BR·EX ST70 /day o 1 lb/day of STA·BR·EX ST70 per 5,000 US gallons treated/day 1 kg/day of STA·BR·EX ST70 per 41.7 m3 treated/day Where: (a) Volume treated per day is the sum of the system volume and the make-up rate per day. (b) Following conversions factors are noted: 1 pound (lb) = 0.4536 kg; 1 US gal = 3.7854 liters. Field tests have shown errors as great as 100%, so be careful when using these formulas. Large, clean utility cooling towers may use half as much. Contaminated process-cooling systems may use more than twice as much. Another method for estimating the dosage requirement is from prior chlorine use data. If the account has used chlorine in the past, the replacement rate will be about 1.0-2.0 weights of STA·BR·EX ST70 for every weight of chlorine gas or US gallon (3.8 liters) of chlorine bleach. Use a 1.5 weight ratio as a minimum for program startup. Adjust the feed rate to achieve a minimum of 0.2 to 1.0 ppm FRO (DPD-1) at three minutes. There is no correlation to ACTI-PLUS™ 2818/NALCO® 7345 stabilized chlorine dose. Keep in mind, these are estimates. Temperature, pH, sunlight, organic contamination and halogen demand will alter the dosage requirements seasonally. The level of fouling and halogen demand of the system will influence product consumption. To better estimate the amount of product required to treat the system, analyze the system for chlorine (halogen) demand. This procedure can be found in the CPP Presection (PAC-3D), and DPD test product bulletin. There are three main contributors to halogen demand and high STA·BR·EX ST70 feed rates: o Unclarified surface water used as tower make-up. The effect can be quantified by running a halogen demand test on the make-up water. o Process contamination, including ammonia, that creates biocidal but volatile bromamines when reacted with bromine. o Systems contaminated with biological sludge and biofilms. A significant source of biological demand is tower basins filled with sludge. Tower basins should be cleaned regularly. Biofilms in the system are a source of demand for the first month of STA·BR·EX ST70 use or loss of control. Do not feed STA·BR·EX ST70 in excess of 4 ppm total chlorine in the discharge. Local discharge regulations may require lower levels of halogen. U.S. EPA registration limits the legal use of this product to 4.0 ppm as chlorine. Refer to local registration to learn about other limitations on discharge and use. As supplied, STA·BR·EX ST70 is a caustic solution. If overfed, the system pH may increase in some systems, leading to scaling or white rust problems. Intermittent Feed In the United Kingdom, the Approved Code of Practice (HSE L8), which is practical advice on how to comply with the UK Health and Safety Act, also allows for intermittent feeding (also commonly referred to as slug-dosing or shot-dosing) of oxidant " but if they are applied as a shot dose, the effective concentration should be present for at least 4 out of every 24 hours" (page 28, paragraph 1). Intermittent feeding may be a more economical method than continuous feeding for microbial control. For intermittent feeding of STA·BR·EX ST70, add enough product to achieve a minimum of 0.5 - 1.0 ppm (FRO three minutes) as Cl2 for at least one hour and repeat or extend this treatment at least 4 hours per 24 hour period. Extended duration doses usually provide better performance than instantaneous slugs. A dose of 18 ppm STA·BR·EX ST70, based on system volume, delivers 1.0 ppm total applied halogen. However, due to system halogen demand, several times this dosage is usually required to achieve a residual. A typical dosage is 50 - 150 ppm. The actual amount will vary from system to system. Repeat these doses as often as necessary to maintain microbiological control. This will vary from two to three doses per week for a clean HVAC system during the winter to six or more doses per day for a contaminated industrial system. As a general rule, a dipslide test showing fewer than 100,000 cfu/ml in the bulk recirculating water is the goal unless local regulations or experience indicate a different standard. TESTING AND CONTROL The test to measure Free Chlorine when using Stabrex is the DPD Free Halogen test. This test has a wait period of 20 secs max. If the measurement of Free Halogen plus Stabilized Halogen is desired, the 3 minute test that measures free and combined halogen may be used. However, control of Free Halogen should be determined using the Free test with at max wait of 20 seconds before reading. In addition to running the FREE Halogen for controlling STA·BR·EX ST70, also be sure to confirm that the ORP reading is showing the correct increase in differential after a dose of STA·BR·EX ST70 is added to the system. Standard chlorine measurement techniques can be used to measure STA·BR·EX ST70. Most oxidizing biocide test kits give values in terms of chlorine, which is the industry standard. Simply test and control dosage based on these values. There is typically no need to express the values as "bromine levels"; all measurements are made "as chlorine." If you need to convert to bromine equivalents, multiply the chlorine value by 2.25. STA·BR·EX ST70 is an all-bromine biocide and does not contain NaOCl (bleach). When using STA·BR·EX ST70, you can obtain both free and total halogen values. To obtain a measurement of the stabilizer and free Cl, use the 3-minute test. Some previous communications have referenced a measurement of free residual oxidant at four minutes. The three-minute and four-minute FRO tests can be used interchangeably. The three-minute FRO is used throughout this document for consistency. United Kingdom guidelines require an instantaneous or "flash" FRO. To accurately measure both free and total halogen levels, the DPD test (part # 420-C0050A.88) is used and interpreted according to the chart below. This shows how the DPD reagent may help you better understand a STA·BR·EX ST70 or mixed halogen oxidant treatment. The DPD1 free chlorine test, read immediately, measures instantly available free chlorine and bromine, but does not capture all of the STA·BR·EX ST70-stabilized oxidant. A reading at three minutes gives a good estimate of STA·BR·EX ST70 oxidant. It will also measure free chlorine, if present from makeup water or supplemental bleach addition. The DPD1+3 tests or the DPD4 total residual test will measure both free and combined chlorine and bromine species. The DPD4 bromine test measures all halogen species and expresses the Br2 value as 2.25 times the Cl2 value. DPD Test HOCl N-Cl HOBr N-Br SBX Halogen Result Reagent Free Cl2 (20seconds) + - + ~ ~ Quick Halogen DPD1 Free Cl2 (3minutes) + - + + + Quick + STA·BR·EX DPD1 Total Residual + + + + + Total Halogen DPD1+3 Total Residual + + + + + Total Halogen DPD4 Br2 (as Cl2)* + + + + + Total Halogen DPD4 ~ partial reaction * multiply by 2.25 to express as ppm Br2 where: HOCl = hypochlorous acid, or free chlorine in water, N-Cl = chloramine or combined chlorine; HOBr = hypobromous acid or free bromine in water; N-Br = bromamine or combined bromine; SBX = an abbreviation for STA·BR·EX ST70. The maximum reading of the DPD test kit is 3.5 ppm total halogen (as chlorine). If your water sample has a reading of 3.5 ppm or greater, dilute the sample 50/50 with chlorine-free water and multiply the result by 2 to obtain a proper reading. The maximum reading on the DR-2400 version is 2.2 ppm. MONITORING OF STA·BR·EX ST70 PERFORMANCE Traditionally, microbial control programs have been monitored using some type of planktonic culture testing such as dipslides. However, planktonic counts seldom correlate well with sessile (surface) population counts. This is unfortunate, since control of the sessile population should be the goal of a microbial control program. Therefore, when possible, sessile monitoring tools should be used to judge the performance of your microbial control program. Examples of Nalco's sessile monitoring tools include the Microbiological Survey Form 905 (a copy can be found on the Literature/Forms Directory), Differential Microbiological Analysis (DMA), BioBox (part #440-P3060.88), the Surface Microbial Monitoring Kit (part #420-C0243.88), and the Biofouling Monitor (part #440-BFM100.88). Corrosion coupon surfaces can also be used to monitor sessile population growth (use the DMA Analysis). Algae control - Halogens are typically dosed at high concentration to control algae. STA·BR·EX ST70 is no different. While low levels may be sufficient to control bacteria, it may take large and costly dosages to control algae. There may be more cost-effective means for controlling algae. STA·BR·EX ST70 acts synergistically with algaecides octyl-isothiazolone (NALCO® 2894), terbuthylazine (NALCO® 2834) and isothiazolone (NALCO® 7330/2593). OVER-STABILIZATION As with any biocide application, the efficacy of STA·BR·EX ST70 treatment depends on correct dosing. Underfeeding may result in poor control of microorganisms. Overfeeding STA·BR·EX ST70 may likewise result in unsatisfactory control due to over-stabilization. Over-stabilization is a condition that can occur when the sulfamate stabilizer concentration becomes high enough to diminish the biocide’s speed of kill. The antimicrobial properties of the product are not lost, but the time required to achieve a desired antimicrobial effect may become very long (e.g., hours). Over-stabilization is known to occur with other halogen stabilizers such as isocyanurate and hydantoin typically used in swimming pools. It is now confirmed that over-stabilization can occur with sulfamate. As the ratio of stabilizer to oxidant becomes greater, less oxidant is available for biocidal reaction in a STA·BR·EX ST70 application. When biocidal reactions consume the oxidant, the stabilizer remains. At ratios greater than 20:1 of stabilizer to oxidant, studies show speed of kill declines significantly and STA·BR·EX ST70 needs longer contact times for control of microbes. GUIDELINES TO ASSESS THE RISK FOR OVER-STABILIZATION: The stabilizer will accumulate in continuously dosed systems to levels potentially affecting performance if one or more of the following conditions exist: o Cycles of concentration greater than six o Holding time index greater than 24 hours o Halogen demand greater than 1 ppm In systems that are intermittently fed with STA·BR·EX ST70, over-stabilization due to excess stabilizer may or may not occur in these conditions, depending on site-specific factors. The impact of this phenomenon is that there is a diminished speed of kill by the product, even at high oxidant residuals. You may think your treatment is doing an adequate job of protecting a system against microbial growth, but in fact, the treatment may be inadequate. A very likely warning sign is consistently high bacterial counts in spite of maintaining a DPD1 (free residual oxidant at three minutes) STA·BR·EX ST70 reading of 0.2 to 1.0 ppm FRO (as chlorine). If any of the above conditions exist in your customer's cooling water system, you are expected to take appropriate action, which may include any of the actions shown in the next section. WHAT TO DO IF OVER-STABILIZATION IS SUSPECTED TO OCCUR: Please take the following steps if your system is at risk for over-stabilization: For Continuously Fed Systems: o Reduce the overall STA·BR·EX ST70 continuous dosage rate. This option requires you to periodically re-test the system to determine if such action represents adequate remedy, OR o Switch to intermittent feeding of STA·BR·EX ST70, as determined by local guidelines. This option also requires you to periodically re-test the system for over-stabilization. OR o Switch from STA·BR·EX ST70 to ACTI-BROM™ (ACTI-BROM™ 1318, NALCO® 7334). For Intermittently Fed Systems: o Decrease frequency of intermittent feeding. This option requires you to periodically re-test the system to determine if such action represents adequate remedy. OR o Should you find the system over-stabilized with intermittent feed, then switch to ACTI- BROM™ 1318, NALCO® 7334 or another suitable treatment. HOW TO TEST FOR OVER-STABILIZATION To confirm if over-stabilization is occurring, please follow the steps outlined below: 1. Measure sulfamate and halogen residual concentrations in the system water. (a) To determine sulfamate levels, a new sulfamate test kit was developed for use at the cooling tower site(s). It is available through the Global Equipment Solutions Division (part # 420-C0025.88) The new sulfamate test kit is a reliable tool, but you may additionally submit a sample to the regional Nalco Company analytical services laboratory for IC-SULFAM testing if a more precise result is desired (The NOTE below in Point 2 of this section provides more information about when you may wish to submit a sample for IC-SULFAM testing following a sulfamate test kit result.) (b) To determine the halogen level (chlorine ppm by DPD FRO(3)), follow the guidelines previously discussed in the "Testing and Control" section of this CPP. If intermittent feed is used, the halogen level should be measured after a slug dose and after sufficient time has elapsed to allow complete mixing to occur. 2. Calculate the ratio of the sulfamate residual to the halogen residual. For either continuously fed or intermittently fed systems, if the sulfamate residual (ppm sulfamate) to halogen residual (FRO3 or DPD1 as ppm Cl2) is greater than 20 to 1, the system is over-stabilized and further action is required, as defined in the next section. This chart shows examples of how a ratio of 20 can be observed. Halogen FRO3 as Cl2 Sulfamate ppm Ratio 0.25 > 5 >20 0.50 >10 >20 1.0 >20 >20 NOTE: The sulfamate field test is a reliable tool, but the IC-SULFAM test is the "gold standard" for sulfamate analysis. Use this test when you need a more precise result. For example, if the field test result, combined with the DPD test results, shows a low ratio (5 or less) or a high ratio (20 or higher), then you would not need to obtain further data. However, if you obtain a ratio that is in the range between 10 and 20:1, then you may wish to submit a water sample for an IC-SULFAM analysis before making any significant program changes. ENVIRONMENTAL AND TOXICITY DATA Refer to the Safety Data Sheet for the most current data. SAFETY AND HANDLING Refer to the Safety Data Sheet (SDS) for the most current data. STORAGE STA·BR·EX ST70 has a freeze point of 16°F (-9°C) and should be stored appropriately. Recommended in-plant storage is six months. Refer to the Safety Data Sheet (SDS), SECTION 7, for the most current data. REMARKS If you need assistance or more information on this product, please call your nearest NALCO Water representative. For more news about NALCO Water, an Ecolab company, visit our website www.nalco.ecolab.com For Medical and Transportation Emergencies involving NALCO Water products, please see the Safety Data Sheet for the phone number. ADDITIONAL INFORMATION STA·BR·EX, BIO-MANAGE, Ecolab, Nalco and the logo are trademarks of Ecolab USA Inc. All other trademarks are the property of their respective owners. ©2015 Ecolab USA Inc. All Rights Reserved. NALCO Water, An Ecolab Company ecolab.com/nalco-water Ecolab, Nalco Water and the logos are Trademarks of Ecolab USA Inc. ©2018 Ecolab USA Inc. All Rights Reserved SAFETY DATA SHEET NALCO STABREX® ST70 1 / 12 Section: 1. PRODUCT AND COMPANY IDENTIFICATION Product name : NALCO STABREX® ST70 Other means of identification : Not applicable. Restrictions on use : Refer to available product literature or ask your local Sales Representative for restrictions on use and dose limits. Company : Nalco Company 1601 W. Diehl Road Naperville, Illinois 60563-1198 USA TEL: (630)305-1000 Emergency telephone number : (800) 424-9300 (24 Hours) CHEMTREC Issuing date : 07/30/2018 Section: 2. HAZARDS IDENTIFICATION GHS Classification Acute toxicity (Oral) : Category 4 Acute toxicity (Inhalation) : Category 4 Skin corrosion : Category 1 Serious eye damage : Category 1 GHS Label element Hazard pictograms : Signal Word : Danger Hazard Statements : Harmful if swallowed or if inhaled Causes severe skin burns and eye damage. Precautionary Statements : Prevention: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. Wear protective gloves/ protective clothing/ eye protection/ face protection. Response: IF SWALLOWED: Call a POISON CENTER or doctor/ physician if you feel unwell. Rinse mouth.IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/ physician. Disposal: Dispose of contents/ container to an approved waste disposal plant. SAFETY DATA SHEET NALCO STABREX® ST70 2 / 12 Other hazards : None known. Section: 3. COMPOSITION/INFORMATION ON INGREDIENTS Pure substance/mixture : Mixture Chemical Name CAS-No. Concentration: (%) Sodium Bromide 7647-15-6 9.23 Sodium Hypochlorite 7681-52-9 6.36 Sodium Chloride 7647-14-5 1 - 5 Sodium Hydroxide 1310-73-2 1 - 5 Section: 4. FIRST AID MEASURES In case of eye contact : Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get medical attention immediately. In case of skin contact : Wash off immediately with plenty of water for at least 15 minutes. Use a mild soap if available. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately. If swallowed : Rinse mouth with water. Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Get medical attention immediately. If inhaled : Remove to fresh air. Treat symptomatically. Get medical attention. Protection of first-aiders : In event of emergency assess the danger before taking action. Do not put yourself at risk of injury. If in doubt, contact emergency responders. Use personal protective equipment as required. Notes to physician : Treat symptomatically. Most important symptoms and effects, both acute and delayed : See Section 11 for more detailed information on health effects and symptoms. Section: 5. FIREFIGHTING MEASURES Suitable extinguishing media : Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Unsuitable extinguishing media : None known. Specific hazards during firefighting : Not flammable or combustible. Special protective equipment for firefighters : Use personal protective equipment. Specific extinguishing methods : Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations. In the event of fire and/or explosion do not SAFETY DATA SHEET NALCO STABREX® ST70 3 / 12 breathe fumes. Section: 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures : Ensure adequate ventilation. Keep people away from and upwind of spill/leak. Avoid inhalation, ingestion and contact with skin and eyes. When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Ensure clean-up is conducted by trained personnel only. Refer to protective measures listed in sections 7 and 8. Environmental precautions : This product is toxic to fish and other aquatic organisms. It is not to be used in circumstances that would cause or allow it to enter lakes, streams, ponds, estuaries, oceans or other waters in contravention of federal or provincial regulatory requirements. DO NOT discharge effluent containing this product into sewer systems without previously notifying the sewage treatment plant authority. The requirements of applicable laws should be determined before using the product. Methods and materials for containment and cleaning up : Clean-up methods - small spillage Stop leak if safe to do so. Contain spillage, and then collect with non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations (see section 13). Clean-up methods - large spillage For large spills, dike spilled material or otherwise contain material to ensure runoff does not reach a waterway. Flush away traces with water. Contact an approved waste hauler for disposal of contaminated recovered material. Dispose of material in compliance with regulations indicated in Section 13 (Disposal Considerations). Section: 7. HANDLING AND STORAGE Advice on safe handling : Do not ingest. Do not breathe dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. Wash hands thoroughly after handling. Use only with adequate ventilation. Mixing this product with acid or ammonia releases chlorine gas. Conditions for safe storage : Do not store near acids. Keep out of reach of children. Keep container tightly closed. Store in suitable labelled containers. Suitable material : The following compatibility data is suggested based on similar product data and/or industry experience: Polyethylene, Polypropylene, Compatibility with Plastic Materials can vary; we therefore recommend that compatibility is tested prior to use., HDPE (high density polyethylene), Neoprene, PVC, Polyurethane, Chlorosulfonated polyethylene rubber, Fluoroelastomer Unsuitable material : The following compatibility data is suggested based on similar product data and/or industry experience: Brass, Buna-N, EPDM, Stainless Steel 316L, Stainless Steel 304, 100% phenolic resin liner, Epoxy phenolic resin, Mild steel Section: 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Components with workplace control parameters Components CAS-No. Form of exposure Permissible concentration Basis SAFETY DATA SHEET NALCO STABREX® ST70 4 / 12 Sodium Hypochlorite 7681-52-9 STEL 2 mg/m3 AIHA WEEL Sodium Hydroxide 1310-73-2 Ceiling 2 mg/m3 ACGIH Ceiling 2 mg/m3 NIOSH REL TWA 2 mg/m3 OSHA Z1 Engineering measures : Effective exhaust ventilation system. Maintain air concentrations below occupational exposure standards. Personal protective equipment Eye protection : Safety goggles Face-shield Hand protection : Wear the following personal protective equipment: butyl-rubber Neoprene gloves Nitrile rubber Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough. Skin protection : Personal protective equipment comprising: suitable protective gloves, safety goggles and protective clothing Respiratory protection : When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Combined particulates and inorganic gas/vapour type Hygiene measures : Handle in accordance with good industrial hygiene and safety practice. Remove and wash contaminated clothing before re-use. Wash face, hands and any exposed skin thoroughly after handling. Provide suitable facilities for quick drenching or flushing of the eyes and body in case of contact or splash hazard. Section: 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance : Liquid Colour : light yellow Odour : odourless Flash point : Will not burn: inorganic or water-based product pH : 13.0, Neat Odour Threshold : no data available Melting point/freezing point : -8.2 °C, ASTM D-1177 Initial boiling point and boiling range : no data available Evaporation rate : no data available Flammability (solid, gas) : no data available Upper explosion limit : no data available Lower explosion limit : no data available Vapour pressure : 7.7 mm Hg, (25 °C), ASTM D 2879-86, SAFETY DATA SHEET NALCO STABREX® ST70 5 / 12 27 mm Hg, (46 °C), ASTM D 2879-86, Relative vapour density : no data available Relative density : 1.305 - 1.380, (25 °C), ASTM D-1298 Density : 11.0 - 11.3 lb/gal Water solubility : completely soluble Solubility in other solvents : no data available Partition coefficient: n- octanol/water : no data available Auto-ignition temperature : no data available Thermal decomposition : no data available Viscosity, dynamic : 7 mPa.s Viscosity, kinematic : no data available Molecular weight : no data available VOC : 0 %, EPA Method 24 Section: 10. STABILITY AND REACTIVITY Chemical stability : Stable under normal conditions. Possibility of hazardous reactions : Mixing this product with acid or ammonia releases chlorine gas. Conditions to avoid : Avoid extremes of temperature. Heat and light which can accelerate decomposition. Freezing temperatures. Incompatible materials : None known. Section: 11. TOXICOLOGICAL INFORMATION Information on likely routes of exposure : Inhalation, Eye contact, Skin contact Potential Health Effects Eyes : Causes serious eye damage. Skin : Causes severe skin burns. Ingestion : Harmful if swallowed. Causes digestive tract burns. Inhalation : Harmful if inhaled. May cause nose, throat, and lung irritation. Chronic Exposure : Health injuries are not known or expected under normal use. Experience with human exposure SAFETY DATA SHEET NALCO STABREX® ST70 6 / 12 Eye contact : Redness, Pain, Corrosion Skin contact : Redness, Pain, Corrosion Ingestion : Corrosion, Abdominal pain Inhalation : Respiratory irritation, Cough Toxicity Product Acute oral toxicity : LD50 rat: 1,500 mg/kg Acute inhalation toxicity : no data available Acute dermal toxicity : Acute toxicity estimate: > 5,000 mg/kg Skin corrosion/irritation : no data available Serious eye damage/eye irritation : no data available Respiratory or skin sensitization : no data available Carcinogenicity : no data available Reproductive effects : no data available Germ cell mutagenicity : no data available Teratogenicity : no data available STOT - single exposure : no data available STOT - repeated exposure : no data available Aspiration toxicity : no data available Section: 12. ECOLOGICAL INFORMATION Ecotoxicity Environmental Effects : Toxic to aquatic life. Product Toxicity to fish : LC50 Oncorhynchus mykiss (rainbow trout): 4.5 mg/l Exposure time: 96 hrs Test substance: Product LC50 Cyprinodon variegatus (sheepshead minnow): 16 mg/l Exposure time: 96 hrs Test substance: Product LC50 Pimephales promelas (fathead minnow): 8.3 mg/l Exposure time: 96 hrs Test substance: Product NOEC Oncorhynchus mykiss (rainbow trout): 1.3 mg/l SAFETY DATA SHEET NALCO STABREX® ST70 7 / 12 Exposure time: 96 hrs Test substance: Product NOEC Cyprinodon variegatus (sheepshead minnow): 8 mg/l Exposure time: 96 hrs Test substance: Product NOEC Pimephales promelas (fathead minnow): 3.6 mg/l Exposure time: 96 hrs Test substance: Product LC50 Pimephales promelas (fathead minnow): 7.1 mg/l Exposure time: 48 hrs Test substance: Product NOEC Pimephales promelas (fathead minnow): 5.0 mg/l Exposure time: 48 hrs Test substance: Product Toxicity to daphnia and other aquatic invertebrates : LC50 Daphnia magna (Water flea): 4.3 mg/l Exposure time: 48 hrs Test substance: Product LC50 Mysid Shrimp (Mysidopsis bahia): 27 mg/l Exposure time: 96 hrs Test substance: Product LC50 Ceriodaphnia dubia: 1.6 mg/l Exposure time: 48 hrs Test substance: Product EC50 Daphnia magna (Water flea): 4.2 mg/l Exposure time: 48 hrs Test substance: Product NOEC Daphnia magna (Water flea): 2.2 mg/l Exposure time: 48 hrs Test substance: Product NOEC Mysid Shrimp (Mysidopsis bahia): 13 mg/l Exposure time: 96 hrs Test substance: Product NOEC Ceriodaphnia dubia: 0.63 mg/l Exposure time: 48 hrs Test substance: Product Toxicity to algae : LC50 Green Algae (Pseudokirchneriella subcapitata, previously Selenastrum capricornutum): 3.66 mg/l Exposure time: 72 hrs Test substance: Product NOEC Green Algae (Pseudokirchneriella subcapitata, previously Selenastrum capricornutum): 2.5 mg/l Exposure time: 72 hrs SAFETY DATA SHEET NALCO STABREX® ST70 8 / 12 Test substance: Product Toxicity to fish (Chronic toxicity) : EC25 / IC25: 3.34 mg/l Exposure time: 7 Days Species: Fathead Minnow Test substance: Product LOEC: 5 mg/l Exposure time: 7 Days Species: Fathead Minnow Test substance: Product NOEC: 2.5 mg/l Exposure time: 7 Days Species: Fathead Minnow Test substance: Product Toxicity to daphnia and other aquatic invertebrates (Chronic toxicity) : EC25 / IC25: 15.6 mg/l Species: Ceriodaphnia dubia Test substance: Product Test Type: 3 Brood NOEC: 2.5 mg/l Species: Ceriodaphnia dubia Test substance: Product Test Type: 3 Brood LOEC: 5.0 mg/l Species: Ceriodaphnia dubia Test substance: Product Test Type: 3 Brood NOEC: 20.0 mg/l Species: Ceriodaphnia dubia Test substance: Product Test Type: 3 Brood LOEC: 40.0 mg/l Species: Ceriodaphnia dubia Test substance: Product Test Type: 3 Brood Persistence and degradability Chemical Oxygen Demand (COD): 89,900 mg/l Biochemical Oxygen Demand (BOD):This material is an oxidizing biocide and is not expected to persist in the environment. Mobility The environmental fate was estimated using a level III fugacity model embedded in the EPI (estimation program interface) Suite TM, provided by the US EPA. The model assumes a steady state condition between the total input and output. The level III model does not require equilibrium between the defined media. The information provided is SAFETY DATA SHEET NALCO STABREX® ST70 9 / 12 intended to give the user a general estimate of the environmental fate of this product under the defined conditions of the models. If released into the environment this material is expected to distribute to the air, water and soil/sediment in the approximate respective percentages; Air : <5% Water : 30 - 50% Soil : 30 - 50% The portion in water is expected to be soluble or dispersible. Bioaccumulative potential This preparation or material is not expected to bioaccumulate. Other information no data available Section: 13. DISPOSAL CONSIDERATIONS If this product becomes a waste, it could meet the criteria of a hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA) 40 CFR 261. Before disposal, it should be determined if the waste meets the criteria of a hazardous waste. Hazardous Waste: : D002 Disposal methods : The product should not be allowed to enter drains, water courses or the soil. Where possible recycling is preferred to disposal or incineration. If recycling is not practicable, dispose of in compliance with local regulations. Dispose of wastes in an approved waste disposal facility. Disposal considerations : Dispose of as unused product. Empty containers should be taken to an approved waste handling site for recycling or disposal. Do not re-use empty containers. Section: 14. TRANSPORT INFORMATION The shipper/consignor/sender is responsible to ensure that the packaging, labeling, and markings are in compliance with the selected mode of transport. Land transport (DOT) Proper shipping name : CORROSIVE LIQUID, BASIC, INORGANIC, N.O.S. Technical name(s) : Sodium Hydroxide, Sodium Hypochlorite UN/ID No. : UN 3266 Transport hazard class(es) : 8 Packing group : II Reportable Quantity (per package) : 1,572 lbs RQ Component : Sodium Hypochlorite Air transport (IATA) Proper shipping name : CORROSIVE LIQUID, BASIC, INORGANIC, N.O.S. SAFETY DATA SHEET NALCO STABREX® ST70 10 / 12 Technical name(s) : Sodium Hydroxide, Sodium Hypochlorite UN/ID No. : UN 3266 Transport hazard class(es) : 8 Packing group : II Reportable Quantity (per package) : 1,572 lbs RQ Component : Sodium Hypochlorite Sea transport (IMDG/IMO) Proper shipping name : CORROSIVE LIQUID, BASIC, INORGANIC, N.O.S. Technical name(s) : Sodium Hydroxide, Sodium Hypochlorite UN/ID No. : UN 3266 Transport hazard class(es) : 8 Packing group : II Section: 15. REGULATORY INFORMATION TSCA list : No substances are subject to a Significant New Use Rule. No substances are subject to TSCA 12(b) export notification requirements. EPA Reg. No. : 1706-179 EPCRA - Emergency Planning and Community Right-to-Know Act CERCLA Reportable Quantity Components CAS-No. Component RQ (lbs) Calculated product RQ (lbs) Sodium Hypochlorite 7681-52-9 100 1572 SARA 304 Extremely Hazardous Substances Reportable Quantity This material does not contain any components with a section 304 EHS RQ. SARA 311/312 Hazards : Acute Health Hazard SARA 302 : No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302. SARA 313 : This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313. California Prop 65 This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm. INTERNATIONAL CHEMICAL CONTROL LAWS : United States TSCA Inventory This product is exempted under TSCA and regulated under FIFRA. The inerts are on the Inventory List. SAFETY DATA SHEET NALCO STABREX® ST70 11 / 12 Canadian Domestic Substances List (DSL) Substances regulated under the Pest Control Products Act are exempt from CEPA New Substance Notification requirements. Japan. ENCS - Existing and New Chemical Substances Inventory All substances in this product comply with the Law Regulating the Manufacture and Importation Of Chemical Substances and are listed on the Existing and New Chemical Substances list (ENCS). Korea. Korean Existing Chemicals Inventory (KECI) All substances in this product comply with the Chemical Control Act (CCA) and are listed on the Existing Chemicals List (ECL) Philippines Inventory of Chemicals and Chemical Substances (PICCS) All substances in this product comply with the Republic Act 6969 (RA 6969) and are listed on the Philippines Inventory of Chemicals & Chemical Substances (PICCS). China Inventory of Existing Chemical Substances All substances in this product comply with the Provisions on the Environmental Administration of New Chemical Substances and are listed on or exempt from the Inventory of Existing Chemical Substances China (IECSC). New Zealand. Inventory of Chemicals (NZIoC), as published by ERMA New Zealand All substances in this product comply with the Hazardous Substances and New Organisms (HSNO) Act 1996,and are listed on or are exempt from the New Zealand Inventory of Chemicals. Australia. Industrial Chemical (Notification and Assessment) Act All substances in this product comply with the National Industrial Chemicals Notification & Assessment Scheme (NICNAS). Taiwan Chemical Substance Inventory All substances in this product comply with the Taiwan Existing Chemical Substances Inventory (ECSI). Section: 16. OTHER INFORMATION NFPA: HMIS III: Revision Date : 07/30/2018 Version Number : 1.5 Prepared By : Regulatory Affairs Flammability Health Instability 3 0 0 FLAMMABILITY PHYSICAL HAZARD HEALTH 0 0 3 Special hazard. 0 = not significant, 1 =Slight, 2 = Moderate, 3 = High 4 = Extreme, * = Chronic SAFETY DATA SHEET NALCO STABREX® ST70 12 / 12 REVISED INFORMATION: Significant changes to regulatory or health information for this revision is indicated by a bar in the left-hand margin of the SDS. The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. For additional copies of an SDS visit www.nalco.com and request access. NALCO® 7330 Cooling Water Treatment Biocide Product Bulletin PRODUCT DESCRIPTION AND APPLICATION NALCO 7330 is a broad-spectrum, nonoxidizing biocide approved for use in recirculating cooling towers, closed loop cooling systems, air washers and brewery pasteurizers. PHYSICAL & CHEMICAL PROPERTIES These properties are typical. Refer to the Safety Data Sheet (SDS) for the most current data. Form Liquid Color Pale Yellow to Green Odor Mild Solubility In Water Complete Density 8.5 lb/gal Specific Gravity 1.026 pH (Neat) 3.0-5.0 Freeze-Thaw Recovery Complete Freeze Point -4oC (25oF) Flash Point (PMCC) None (TCC) ACTIVE CONSTITUENTS Component Function 5-chloro-2-methyl-4-isothiazolin-3-one Biocide 2-methyl-4-isothiazolin-3-one Biocide REGULATORY APPROVALS Refer to the Regulatory Certifications (RCR) document for the most recent information on approvals. NALCO 7330 must be applied according to appropriate federal, state, and local regulations. Please refer to the product label (U.S. or Canadian) for specific directions of use (including initial dosage and subsequent dosages, and other detailed, product-specific information). NALCO 7330 is registered for use in the United States. As with all biocides applied in the United States, NALCO 7330 is regulated by the U.S. EPA under the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA). It is a violation of federal law to use this product or any biocide in a manner inconsistent with its product label. U.S. EPA Registration Number 1706-153. NALCO 7330 is registered for use in Canada. The federal legislative authority for the regulation of pesticides in Canada is the Pest Control Products Act. As with all biocides applied in Canada, the use of NALCO 7330 is subject to Federal regulation and regulation under provincial/territorial authority. The Pest Management Regulatory Agency (PMRA) administers the Pest Control Products Act (PCPA) for the federal Minister of Health. This control product is to be used only in accordance with the directions on the product label. It is an offense under the Pest Control Products Act to use a control product under unsafe conditions. Canadian PCPA Registration Number 17338. MATERIALS OF COMPATIBILITY Compatible Not Compatible Buna-N Aluminum Hypalon® elastomer Brass Plasite 4005 Carbon Steel Polyethylene Neoprene Vinyl Tubing Nickel Stainless Steel 316L Plasite 6000 Fluoropolymer Plasite 7122 Stainless Steel 304 Polyvinyl chloride (PVC) DOSAGE AND FEEDING NALCO 7330 must be used according to instructions on the product label. NALCO 7330 should be fed via a closed feed system (a closed feed system being defined as a system in which fluid is moved from a closed storage vessel into a treated media without exposure to the atmosphere). For complete dosage and feeding recommendations, consult your Nalco sales engineer. ENVIRONMENTAL AND TOXICITY DATA Biological Oxygen Demand (5-day BOD5) Not Available Chemical Oxygen Demand (COD) 20,000 ppm Total Organic Carbon (TOC) 7,850 ppm Refer to the Safety Data Sheet (SDS) for the most current data. SAFETY AND HANDLING NALCO 7330 is a CORROSIVE MATERIAL that may cause allergic skin reactions. Refer to the Safety Data Sheet (SDS) for the most current data. STORAGE The recommended in-plant storage limit for NALCO 7330 is six months. Refer to the Safety Data Sheet (SDS) for the most current data. REMARKS If you need assistance or more information on this product, please call your nearest NALCO Water representative. For more news about NALCO Water, an Ecolab company, visit our website www.nalco.ecolab.com For Medical and Transportation Emergencies involving NALCO Water products, please see the Safety Data Sheet for the phone number. ADDITIONAL INFORMATION Ecolab, Nalco and the logo are trademarks of Ecolab USA Inc. All other trademarks are the property of their respective owners. ©2015 Ecolab USA Inc. All Rights Reserved. NALCO Water, An Ecolab Company Subsidiaries and Affiliates in Principal Locations Around the World ©2017 Ecolab USA, Inc. All Rights Reserved SAFETY DATA SHEET NALCO® 7330 1 / 11 Section: 1. PRODUCT AND COMPANY IDENTIFICATION Product name : NALCO® 7330 Other means of identification : Not applicable. Recommended use : BIOCIDE Restrictions on use : Refer to available product literature or ask your local Sales Representative for restrictions on use and dose limits. Company : Nalco Company 1601 W. Diehl Road Naperville, Illinois 60563-1198 USA TEL: (630)305-1000 Emergency telephone number : (800) 424-9300 (24 Hours) CHEMTREC Issuing date : 01/22/2019 Section: 2. HAZARDS IDENTIFICATION GHS Classification Acute toxicity (Inhalation) : Category 4 Skin corrosion : Category 1B Serious eye damage : Category 1 Skin sensitization : Category 1 GHS Label element Hazard pictograms : Signal Word : Danger Hazard Statements : Causes severe skin burns and eye damage. May cause an allergic skin reaction. Harmful if inhaled. Precautionary Statements : Prevention: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. Wash skin thoroughly after handling. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/ protective clothing/ eye protection/ face protection. Response: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/ Take off immediately all contaminated clothing. Rinse skin with water/ shower. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. SAFETY DATA SHEET NALCO® 7330 2 / 11 Immediately call a POISON CENTER or doctor/ physician. If skin irritation or rash occurs: Get medical advice/ attention. Wash contaminated clothing before reuse. Storage: Store locked up. Disposal: Dispose of contents/ container to an approved waste disposal plant. Other hazards : None known. Section: 3. COMPOSITION/INFORMATION ON INGREDIENTS Pure substance/mixture : Mixture Chemical Name CAS-No. Concentration: (%) Magnesium Nitrate 10377-60-3 1 - 5 5-Chloro-2-Methyl-4-Isothiazolin-3-one 26172-55-4 1.1 2-Methyl-4-Isothiazolin-3-one 2682-20-4 0.4 Section: 4. FIRST AID MEASURES In case of eye contact : Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get medical attention immediately. In case of skin contact : Wash off immediately with plenty of water for at least 15 minutes. Use a mild soap if available. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately. If swallowed : Rinse mouth with water. Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Get medical attention immediately. If inhaled : Remove to fresh air. Treat symptomatically. Get medical attention. Protection of first-aiders : In event of emergency assess the danger before taking action. Do not put yourself at risk of injury. If in doubt, contact emergency responders. Use personal protective equipment as required. Notes to physician : Treat symptomatically. Most important symptoms and effects, both acute and delayed : See Section 11 for more detailed information on health effects and symptoms. Section: 5. FIREFIGHTING MEASURES Suitable extinguishing media : Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Unsuitable extinguishing media : None known. Specific hazards during firefighting : Not flammable or combustible. SAFETY DATA SHEET NALCO® 7330 3 / 11 Hazardous combustion products : Carbon oxides nitrogen oxides (NOx) Hydrogen chloride metal oxides Special protective equipment for firefighters : Use personal protective equipment. Specific extinguishing methods : Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations. In the event of fire and/or explosion do not breathe fumes. Section: 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures : Ensure adequate ventilation. Keep people away from and upwind of spill/leak. Avoid inhalation, ingestion and contact with skin and eyes. When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Ensure clean-up is conducted by trained personnel only. Refer to protective measures listed in sections 7 and 8. Environmental precautions : Do not allow contact with soil, surface or ground water. Methods and materials for containment and cleaning up : Stop leak if safe to do so. Contain spillage, and then collect with non- combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations (see section 13). Flush away traces with water. For large spills, dike spilled material or otherwise contain material to ensure runoff does not reach a waterway. DEACTIVATION SOLUTION - prepare a fresh solution of 5% sodium bicarbonate and 5% sodium hypochlorite in water (i.e. add 50 grams of sodium bicarbonate per 1 liter of household bleach, seal container then shake well for 1 minute) away from the immediate area of spill. Prepare 10 times the estimated volume of the residual spill. The materials and equipment for preparing solutions should be kept available for use in areas where spills may occur. Section: 7. HANDLING AND STORAGE Advice on safe handling : Do not ingest. Do not breathe dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. Wash hands thoroughly after handling. Use only with adequate ventilation. Conditions for safe storage : Keep out of reach of children. Keep container tightly closed. Store in suitable labelled containers. Suitable material : The following compatibility data is suggested based on similar product data and/or industry experience: HDPE (high density polyethylene), PTFE, Perfluoroelastomer, Polyvinylidene difluoride, Polypropylene, CPVC (rigid), Plexiglass Unsuitable material : The following compatibility data is suggested based on similar product data and/or industry experience: Carbon steel, Stainless Steel 304, Stainless Steel 316L, Nitrile, Brass, Nylon, Neoprene, EPDM, Fluoroelastomer, Plasite 7122 Section: 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Components with workplace control parameters SAFETY DATA SHEET NALCO® 7330 4 / 11 Contains no substances with occupational exposure limit values. Engineering measures : Effective exhaust ventilation system. Maintain air concentrations below occupational exposure standards. Personal protective equipment Eye protection : Safety goggles Face-shield Hand protection : Wear the following personal protective equipment: butyl-rubber Nitrile rubber Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough. Skin protection : Personal protective equipment comprising: suitable protective gloves, safety goggles and protective clothing Respiratory protection : No personal respiratory protective equipment normally required. When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Hygiene measures : Handle in accordance with good industrial hygiene and safety practice. Remove and wash contaminated clothing before re-use. Wash face, hands and any exposed skin thoroughly after handling. Provide suitable facilities for quick drenching or flushing of the eyes and body in case of contact or splash hazard. Section: 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance : Liquid Colour : colourless Odour : pungent Flash point : Not applicable. pH : 2 - 5 Odour Threshold : no data available Melting point/freezing point : -4 °C, ASTM D-1177 Initial boiling point and boiling range : 100 °C, Method: ASTM D 86 Evaporation rate : no data available Flammability (solid, gas) : no data available Upper explosion limit : no data available Lower explosion limit : no data available Vapour pressure : similar to water Relative vapour density : no data available Relative density : 1.026, (25 °C), Density : 8.5 lb/gal SAFETY DATA SHEET NALCO® 7330 5 / 11 Water solubility : completely soluble Solubility in other solvents : no data available Partition coefficient: n- octanol/water : no data available Auto-ignition temperature : no data available Thermal decomposition : no data available Viscosity, dynamic : 3 mPa.s (25 °C) Viscosity, kinematic : no data available Molecular weight : no data available VOC : 0 %, EPA Method 24 Section: 10. STABILITY AND REACTIVITY Chemical stability : Stable under normal conditions. Possibility of hazardous reactions : No dangerous reaction known under conditions of normal use. Conditions to avoid : None known. Incompatible materials : Contact with strong oxidizers (e.g. chlorine, peroxides, chromates, nitric acid, perchlorate, concentrated oxygen, permanganate) may generate heat, fires, explosions and/or toxic vapors. Hazardous decomposition products : In case of fire, hazardous decomposition products may be produced such as: Carbon oxides nitrogen oxides (NOx) metal oxides Hydrogen chloride Section: 11. TOXICOLOGICAL INFORMATION Information on likely routes of exposure : Inhalation, Eye contact, Skin contact Potential Health Effects Eyes : Causes serious eye damage. Skin : Causes severe skin burns. May cause allergic skin reaction. Ingestion : Causes digestive tract burns. Inhalation : Harmful if inhaled. May cause nose, throat, and lung irritation. Chronic Exposure : Health injuries are not known or expected under normal use. Experience with human exposure SAFETY DATA SHEET NALCO® 7330 6 / 11 Eye contact : Redness, Pain, Corrosion Skin contact : Redness, Pain, Irritation, Corrosion, Allergic reactions Ingestion : Corrosion, Abdominal pain Inhalation : Respiratory irritation, Cough Toxicity Product Acute oral toxicity : Acute toxicity estimate: > 5,000 mg/kg Acute inhalation toxicity : LC50 rat: 13.7 mg/l Exposure time: 4 hrs Test atmosphere: vapour Test substance: Product LC50: 13.7 mg/l Test atmosphere: vapour Acute toxicity estimate: 20.39 mg/l Exposure time: 4 h Test atmosphere: dust/mist Acute dermal toxicity : Acute toxicity estimate: > 5,000 mg/kg Skin corrosion/irritation : no data available Serious eye damage/eye irritation : no data available Respiratory or skin sensitization : no data available Carcinogenicity : no data available Reproductive effects : no data available Germ cell mutagenicity : no data available Teratogenicity : no data available STOT - single exposure : no data available STOT - repeated exposure : no data available Aspiration toxicity : no data available Section: 12. ECOLOGICAL INFORMATION Ecotoxicity Environmental Effects : Very toxic to aquatic life. Product Toxicity to fish : LC50 Cyprinodon variegatus (sheepshead minnow): 32.000 mg/l Exposure time: 96 hrs Test substance: Product SAFETY DATA SHEET NALCO® 7330 7 / 11 LC50 Pimephales promelas (fathead minnow): 8 mg/l Exposure time: 144 hrs Test substance: Product (estimated) LC50 Lepomis macrochirus (Bluegill sunfish): 18.67 mg/l Exposure time: 96 hrs Test substance: Product LC50 Rainbow Trout: 12.67 mg/l Exposure time: 96 hrs Test substance: Product LC50 Inland Silverside: 16.62 mg/l Exposure time: 96 hrs Test substance: Product LC50 Cyprinodon variegatus (sheepshead minnow): 0.3 mg/l Exposure time: 96 hrs Test substance: Active Substance NOEC Cyprinodon variegatus (sheepshead minnow): 18.000 mg/l Exposure time: 96 hrs Test substance: Product NOEC Inland Silverside: 12.5 mg/l Exposure time: 96 hrs Test substance: Product Toxicity to daphnia and other aquatic invertebrates : LC50 Mysid Shrimp (Mysidopsis bahia): 18.000 mg/l Exposure time: 96 hrs Test substance: Product LC50 Ceriodaphnia dubia: 13 mg/l Exposure time: 48 hrs Test substance: Product LC50 Daphnia magna (Water flea): 8.7 - 12 mg/l Exposure time: 48 hrs Test substance: Product (estimated) LC50 Blue Mussel: 865 mg/l Exposure time: 48 hrs Test substance: Product (estimated) LC50 American Oyster: 1,730 mg/l Exposure time: 48 hrs Test substance: Product (estimated) NOEC Mysid Shrimp (Mysidopsis bahia): < 10 mg/l Exposure time: 96 hrs Test substance: Product NOEC Ceriodaphnia dubia: 10 mg/l Exposure time: 48 hrs SAFETY DATA SHEET NALCO® 7330 8 / 11 Test substance: Product (estimated) Toxicity to algae : EC50 Marine Algae (Skeletonema costatum): 0.003 mg/l Exposure time: 72 h Test substance: Active Substance EC50 Green Algae (Pseudokirchneriella subcapitata, previously Selenastrum capricornutum): 0.018 mg/l Exposure time: 72 h Test substance: Active Substance Persistence and degradability Total Organic Carbon (TOC) : 7,850 mg/l Chemical Oxygen Demand (COD): 20,000 mg/l Biochemical Oxygen Demand (BOD): Incubation Period Value Test Descriptor 20 mg/l Mobility The environmental fate was estimated using a level III fugacity model embedded in the EPI (estimation program interface) Suite TM, provided by the US EPA. The model assumes a steady state condition between the total input and output. The level III model does not require equilibrium between the defined media. The information provided is intended to give the user a general estimate of the environmental fate of this product under the defined conditions of the models. If released into the environment this material is expected to distribute to the air, water and soil/sediment in the approximate respective percentages; Air : <5% Water : 30 - 50% Soil : 50 - 70% The portion in water is expected to be soluble or dispersible. Bioaccumulative potential no data available Other information no data available Section: 13. DISPOSAL CONSIDERATIONS If this product becomes a waste, it could meet the criteria of a hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA) 40 CFR 261. Before disposal, it should be determined if the waste meets the criteria of a hazardous waste. Disposal methods : The product should not be allowed to enter drains, water courses or the soil. Where possible recycling is preferred to disposal or incineration. If recycling is not practicable, dispose of in compliance with local regulations. Dispose of wastes in SAFETY DATA SHEET NALCO® 7330 9 / 11 an approved waste disposal facility. Disposal considerations : Dispose of as unused product. Empty containers should be taken to an approved waste handling site for recycling or disposal. Do not re-use empty containers. Section: 14. TRANSPORT INFORMATION The shipper/consignor/sender is responsible to ensure that the packaging, labeling, and markings are in compliance with the selected mode of transport. Land transport (DOT) Proper shipping name : CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. Technical name(s) : 5-Chloro-2-Methyl-4-Isothiazolin-3-one UN/ID No. : UN 3265 Transport hazard class(es) : 8 Packing group : II Air transport (IATA) Proper shipping name : CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. Technical name(s) : 5-Chloro-2-Methyl-4-Isothiazolin-3-one UN/ID No. : UN 3265 Transport hazard class(es) : 8 Packing group : II Sea transport (IMDG/IMO) Proper shipping name : CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. Technical name(s) : 5-Chloro-2-Methyl-4-Isothiazolin-3-one UN/ID No. : UN 3265 Transport hazard class(es) : 8 Packing group : II *Marine pollutant : 5-Chloro-2-Methyl-4-Isothiazolin-3-one * Note: This product is regulated as a Marine Pollutant when shipped by Rail or Highway (in bulk quantities), and when shipped by water in all quantities. Section: 15. REGULATORY INFORMATION TSCA list : No substances are subject to a Significant New Use Rule. The following substance(s) is/are subject to TSCA 12(b) export notification requirements: 5-Chloro-2-Methyl-4-Isothiazolin-3-one EPA Reg. No. : 1706-153 EPCRA - Emergency Planning and Community Right-to-Know Act CERCLA Reportable Quantity This product does not contain a RQ substance, or this product contains a substance with a RQ, however the calculated RQ exceeds the reasonably attainable upper limit. SARA 304 Extremely Hazardous Substances Reportable Quantity SAFETY DATA SHEET NALCO® 7330 10 / 11 This material does not contain any components with a section 304 EHS RQ. SARA 311/312 Hazards : Acute toxicity (any route of exposure) Skin corrosion or irritation Serious eye damage or eye irritation Respiratory or skin sensitisation SARA 302 : This material does not contain any components with a section 302 EHS TPQ. SARA 313 : This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313. California Prop. 65 This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm. INTERNATIONAL CHEMICAL CONTROL LAWS : United States TSCA Inventory This product is exempted under TSCA and regulated under FIFRA. The inerts are on the Inventory List. Australia. Industrial Chemical (Notification and Assessment) Act All substances in this product comply with the National Industrial Chemicals Notification & Assessment Scheme (NICNAS). Canadian Domestic Substances List (DSL) Substances regulated under the Pest Control Products Act are exempt from CEPA New Substance Notification requirements. Japan. ENCS - Existing and New Chemical Substances Inventory All substances in this product comply with the Law Regulating the Manufacture and Importation Of Chemical Substances and are listed on the Existing and New Chemical Substances list (ENCS). Korea. Korean Existing Chemicals Inventory (KECI) All substances in this product comply with the Chemical Control Act (CCA) and are listed on the Existing Chemicals List (ECL) Philippines Inventory of Chemicals and Chemical Substances (PICCS) All substances in this product comply with the Republic Act 6969 (RA 6969) and are listed on the Philippines Inventory of Chemicals & Chemical Substances (PICCS). China Inventory of Existing Chemical Substances All substances in this product comply with the Provisions on the Environmental Administration of New Chemical Substances and are listed on or exempt from the Inventory of Existing Chemical Substances China (IECSC). New Zealand. Inventory of Chemicals (NZIoC), as published by ERMA New Zealand All substances in this product comply with the Hazardous Substances and New Organisms (HSNO) Act 1996,and are listed on or are exempt from the New Zealand Inventory of Chemicals. Taiwan Chemical Substance Inventory All substances in this product comply with the Taiwan Existing Chemical Substances Inventory (ECSI). Section: 16. OTHER INFORMATION SAFETY DATA SHEET NALCO® 7330 11 / 11 NFPA: HMIS III: Revision Date : 01/22/2019 Version Number : 1.6 Prepared By : Regulatory Affairs REVISED INFORMATION: Significant changes to regulatory or health information for this revision is indicated by a bar in the left-hand margin of the SDS. The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. For additional copies of an SDS visit www.nalco.com and request access. Flammability Health Instability 3 0 0 FLAMMABILITY PHYSICAL HAZARD HEALTH 0 0 3* Special hazard. 0 = not significant, 1 =Slight, 2 = Moderate, 3 = High 4 = Extreme, * = Chronic SPECIFICATIONS Method: Media (Culture) Range: Unlimited Bacteria/mL Testing Time: 48 hours DESCRIPTION The Total Bacteria Dip Slide Test provides easy monitoring of bacterial growth in water systems, allowing for quick response to micro- organism contamination. ORDERING INFORMATION Order all replacement parts and reagents by their part numbers. To be sure this product is compatible with your treatment program, contact your local Nalco representative. Items marked with an “*” are included with the kit or set. To place your order, please contact your local customer service department. REPLACEMENT PARTS AND REAGENTS Description Part No. Total Bacteria Dip Slides 500-P1673.88 SAFETY PRECAUTIONS Refer to Material Safety Data Sheet (MSDS) for specific reagent personal safety and disposal information. SUPPORT If you have any questions regarding this procedure, please contact your Nalco representative. In North America you can also contact the Nalco Equipment Solutions Help Desk at 1-800-323-8483. Total Bacteria Dip Slide Test, 500-P1673.88 Total Bacteria Analytical Procedure Part 500-P1673.88 AP-64 TOTAL BACTERIA PROCEDURE Unscrew the tube and withdraw the slide without touching the agar surfaces. Dip the slide into a sample source, or place the sample in a clean or preferably sterilized container and dip the slide into it. Contact time should only be 1-2 seconds. Make sure that both agar surfaces are completely wet. (See Note in Step 1.) Hold the slide vertically and allow the excess fluid to drain off the slide. Absorb the remaining drops on the bottom tip of the slide. Screw the slide tightly back into the tubes. Special Note: Do not store unused testers inside the trunk of a car; extreme temperatures will affect the quality. Protect from freezing. Unopened tubes kept at room temperature (about +20°C/68°F), protected from light and draft, keep for a period of about six months. (See expiration date marked on the package.) Slides showing a bacterial growth though unopened are unusable. Note: Do not wet the slide by spraying or by placing under a running stream of the fluid. You will not get good results from these methods. Fill out the label and affix it to the tube for identification. Place the tube upright in an incubator at system water temperature. After 48 hours incubation, compare the density of the colonies growing on the medium with the model density chart without counting the colonies and without removing the slide from the tube.Note: If the normal temperature of the fluid substantially differs from the incubation temperature, this may result in a slow bacterial growth in the incubator. A corresponding incubation temperature is then recommended, or an incubation for five days. Note: Practically all aerobic bacteria grow on the slide. Most bacteria form red colonies; however, some colorless colonies may also be present. These should be taken into account when estimating the density of growth. In cases where large colonies occur, it should be remembered that it is the density of the colonies that is important—not their size. 1234 56 Special Note: DISPOSAL OF USED SLIDES As the incubated slides are bacterial cultures, they should be handled carefully. Disposal of used slides can best be achieved by burning them, by immersing both the slide and container in a disinfectant overnight, or by autoclaving them after loosening the caps (a pressure cooker can be used for this). Always dispose of the used tester in an outdoor garbage can. SANI-CHECK B CONVERSION CHART BACTERIA/ML 103 104 105 106 107 NALCO and the logo are Registered Trademarks of Nalco Company ©1995, 2004 Nalco Company All Rights Reserved 7-04 NALCO COMPANY OPERATIONS North America: 1601 West Diehl Road • Naperville, Illinois 60563-1198 • USA Europe: Ir.G.Tjalmaweg 1 • 2342 BV Oegstgeest • The Netherlands Asia Pacific: 2 International Business Park • #02-20 The Strategy Tower 2 • Singapore 609930 Latin America: Av. das Nações Unidas 17.891 • 6° Andar 04795-100 • São Paulo • SP • Brazil www.nalco.com SPECIFICATIONS Description: Waterproof Multi-Range, Cup-Style, Conductivity Tester Range:0 to 200.0 μS, 0 to 2000 μS; 0 to 20.00 mS Resolution: 0.1, 1 μS; 0.01 mS Accuracy: ±1% full scale (of range) Calibration: Push-button, one point per range Temp compensation: Automatic Display: Dual line LCD with temperature Power:Four 1.5V batteries (included) Battery life: >150 hours Dimensions: 6-1⁄2" L x 1-1⁄2" diameter Temp range: 32 to 122°F (0 to 50°C) Temp resolution: 0.1 Temp accuracy: ±0.9°F (±0.5°C) DESCRIPTION Checking the conductivity of boiler and cooling waters will enable the operator to effectively control the blowdown or bleed-off rate and opti- mize the concentration of solids in the system. Optimizing the solids concentration in a system will minimize: • Consumption of water treatment • Total water usage • Downtime for equipment maintenance and cleanup The ECTestr 11+ is a pocket-sized tester for the measurement of conductivity, which covers three ranges in one unit for maximum resolution. (0 to 200.0 μS, 0 to 2000 μS; 0 to 20.00 mS). The tester can be set to limit its reading to a particular measuring range (PU, LO or HI) or full scale (AUTO). ECTestr™ 11+, 500-P1330A.88 ECTestr™ 11+ Multi Range Conductivity Pocket Meter Analytical Procedure AP-139 PU (0 to 200.0 μS). Ultra-low resolution is ideal for measuring conductivity in freshly distilled water, drinking water, and reverse osmosis systems. LO (0 to 2000 μS). Use for testing conductivity of natural water, pollution controls, water treatment and water hardness. HI (0 to 20.00 mS). Use for measuring conductivity in cooling tower water, boiler condensate, and wastewater. Check chemicals in pools and spas. ORDERING INFORMATION Order all Testers, Calibration Solutions and parts by their part numbers. To be sure this product is compatible with your treatment program, contact your local Nalco representative. To place your order, please contact your local customer service department. SUPPORT If you have any questions regarding this procedure, please contact your Nalco representative. In North America you can also contact the Nalco Equipment Solutions Help Desk at 1-800-323-8483. SAMPLING DI water, or condensate, is very easily contami- nated, even by air. When measuring condensate, rinse the electrode of the meter repeatedly with the condensate sample; never measure a sample that has been left standing. Measurements must be taken immediately after the sample is obtained. With ultra-pure water, excellent results can be obtained by holding the meter at an angle and, while press- ing the button, allowing the sample to flow over the electrode. Use a sample cooler for best results when taking condensate samples. PARTS AND SOLUTIONS Tester Tester No. ECTestr™ 11+ 500-P1330A.88 Calibration Solutions Description Size Solution No. 40 μS (mho) standard 16 oz. 460-S0299.74 40 μS (mho) standard 32 oz. 460-S0299.75 40 μS (mho) standard 1 gallon 460-S0299.08 Calibration pouch 1413 μS 500-P3210.88 Calibration pouch 15 mS 500-P3212.88 Parts Description Part No. Replacement EC Sensor 500-R1328.88 Carrying case for ECTestrs 400-P0708.88 Battery 1.4 V 500-P0125.88 150 mL Glass beaker 500-P0106.88 4 oz. Bottle labeled TDS-1 500-P0346.88 Stirring rod 500-P2302.88 TDS-1, IL 460-S0234.75 INTERFERENCES In the neutralized conductivity test for boiler water, the presence of high levels of ammonia and amines interfere with the analysis. Otherwise, nonionic or weakly ionized materials will not have conductance in unneutralized conditions. SAFETY PRECAUTION Refer to the Material Safety Data Sheets (MSDS) for the specific reagent personal safety and disposal information. CALIBRATION PROCEDURE NOTE: See Instruction Manual included with the Unit Obtain the sample; if necessary, heat or cool it to 32-122°F (0-50°C). Place 40-45 mL of sample into a beaker, or draw a grab sample directly. Neutralize the sample by adding one drop of TDS-1 (Solution 460-S0234) and stir.If no pink color appears after the addition of one drop of TDS-1, proceed with the conductivity measurement.If a pink color appears, con- tinue to add single drops of TDS-1 and stir until one drop makes the entire sample colorless. Then proceed with the conductivity measurement. BOILER WATER CONDUCTIVITY PROCEDURE Notes: The Pocket Conduc- tivity meter automatically corrects for changes in solution temperature from 32 to 122°F (0 to 50°C). Water samples outside this range must be cooled or warmed before measurement. If the sample temperature is not within the recommended range, the accuracy of the instrument will fall off sharply. To avoid cross contamin- ation between samples, never immerse the ECTestr above the color band. Note: Neutralization of boiler water samples is necessary to normalize the high equivalent conductance of the hydroxide ion so that a better estimation of Total Dissolved Solids (TDS) may be made. 1 2 Remove electrode cap. DO NOT remove white plastic cup insert. Switch unit on (ON/OFF key). To take dip-style readings: Dip electrode into test solution. Make sure sensor is fully covered. To take cup-style readings: Fill electrode cup with sample of test solution. Wait for reading to stabilize (Automatic Temperature Compensation corrects for temperature changes). Note reading. Press ON/OFF to turn off Tester. Replace electrode cap. Note: Tester automatically shuts off after 8.5 minutes of nonuse. 3 pHTestr 1 COOLING WATER AND CONDENSATE CONDUCTIVITY PROCEDURE Notes: The Pocket Conductivity meter automatically corrects for changes in solution tem- perature from 32 to 122°F (0 to 50°C). Water samples outside this range must be cooled or warmed before measurement. If the sample tem-perature is not within the recommended range, the accuracy of the instrument will fall off sharply. To avoid cross contamination between samples, never immerse the ECTestr above the color band. Note: IMPORTANT! To avoid contamination of condensate samples, refer to the information under the Sampling Section. Remove electrode cap. DO NOT remove white plastic cup insert. Switch unit on (ON/OFF key). To take dip-style readings: Dip electrode into test solution. Make sure sensor is fully covered. To take cup-style readings: Fill electrode cup with sample of test solution. Wait for reading to stabilize (Automatic Temperature Compensation corrects for temperature changes). Note reading. Press ON/OFF to turn off Tester. Replace electrode cap. Note: Tester automatically shuts off after 8.5 minutes of nonuse. Press MODE Key to toggle from temperature (°C) to conductivity display. 2 pHTestr 1NALCO and the logo are Registered Trademarks of Nalco Company ©2007 Nalco Company All Rights Reserved 1-07 NALCO COMPANY OPERATIONS North America: 1601 West Diehl Road • Naperville, Illinois 60563-1198 • USA Europe: Ir.G.Tjalmaweg 1 • 2342 BV Oegstgeest • The Netherlands Asia Pacific: 2 International Business Park • #02-20 The Strategy Tower 2 • Singapore 609930 Latin America: Av. das Nações Unidas 17.891 • 6° Andar 04795-100 • São Paulo • SP • Brazil www.nalco.com Obtain the sample; if necessary, heat or cool it to 32-122°F (0-50°C). Place 40-45 mL of sample into a beaker or draw a grab sample directly. 1 pHTestr 1 3D TRASAR™ 3DT401 Cooling System Passivation Treatment Product Bulletin PRODUCT DESCRIPTION AND APPLICATION 3D TRASAR products are part of an innovative water treatment program that uses proven technology to prevent operational problems. 3D TRASAR technology compensates for both routine and special causes of system variation. 3D TRASAR programs provide a return on your investment through their unique control and diagnostic capabilities. Nalco 3D TRASAR 3DT401 technology is designed to be used for passivation of heat exchangers and other components of the cooling system: Prior to new system-start up After chemical or mechanical cleaning, system turnarounds, and emergency or long-term system lay-ups After system upsets such as a low pH excursion 3D TRASAR 3DT401 technology can be used on-line with heat load. 3D TRASAR 3DT401 technology prepares all metal surfaces in the system including supply and return lines to minimize flash corrosion and for start-up corrosion protection. It removes oil and grease from all metal surfaces to permit uniform surface passivation, and applies a high level of inhibitor to the metal surfaces to inhibit flash corrosion and minimize deposition. The 3D TRASAR Cooling System Passivation Program: Easy to use and apply--- One step clean and passivation program. Apply with the system's first fill or during hydro testing to minimize flash rusting. Eliminates concern over calcium or iron phosphate deposition during passivation Does not require heavy blowdown to rid the system of phosphate prior to unit start-up/heatload Minimizes production downtime by providing a fast return to normal operation Provides an easy transition to normal cooling system operation Uses real-time monitoring to easily control the amount of chemicals required during passivation 3D TRASAR 3DT401 product is a liquid product that utilizes Nalco's proprietary mild steel corrosion inhibitor, Phosphinosuccinic Oligomer (PSO), in conjunction with molybdate, yellow metal corrosion inhibitors, patented High Stress Polymer 2 and a high performance cleaner as part of the 3D TRASAR Cooling System Passivation Program to pretreat and passivate cooling water systems. PHYSICAL & CHEMICAL PROPERTIES These properties are typical. Refer to the Safety Data Sheet (SDS) for the most current data. Form Liquid Density 10.2 lb/gal (1.2 Kg/L) Specific Gravity@77°F (25°C) 1.23 pH Neat 12.7 Freeze Point 15°F (-9°C) Freeze-Thaw Recovery Complete Viscosity @60°F (15.6°C) 2-4 cp Flash Point: >200°F (>93.3°C) Odor None Color Yellow Volatile organic compounds (VOC) 0.0% calculated ACTIVE CONSTITUENTS Component Function PSO Scale and Steel Corrosion Inhibitor Molybdate Mild Steel Corrosion Inhibitor Tolyltriazole (TT) Yellow Metal Corrosion Inhibitor High Stress Polymer 2 (HSP2) Dispersant and Stabilizer Surfactant Surface Cleaner TRASAR® #2 Product monitoring and control REGULATORY APPROVALS Refer to the Regulatory Certifications & Registrations (RCR) document for the most recent information on approvals. MATERIALS OF COMPATIBILITY Material compatibility data are only valid for product storage and feed systems. Compatible Not Compatible 304 Stainless Steel Mild Steel 316 Stainless Steel HDPE, High Density Polyethylene LLDPE, Porta-Feed Liner PP, Polypropylene PVC, Polyvinylchloride - Type 1 PVDF, Kynar - Polyvinylidene Fluoride PTFE, Teflon, Polytetrafluoroethylene Fluorinated HDPE (SMP) Schuetz Bottle CR, Neoprene FKM, Viton A, Fluoroelastomer EPDM, Ethylene-propylene diene rubber NBR, Buna-N, Nitrile FFKM, Kalrez 1050 Liner EHD0045, Epoxy phenolic Liner HXG0009, Phenolic Plasite 7122, Epoxy phenolic (x-linked) DOSAGE AND FEEDING For complete dosage and feeding recommendations, consult your Nalco Sales Engineer. ENVIRONMENTAL AND TOXICITY DATA Biochemical Oxygen Demand (5-day BOD5) 12,700-PPM Chemical Oxygen Demand (COD) 180,000-PPM Total Organic Carbon (TOC ) 54,000-PPM Refer to the product's Safety Data Sheet (SDS) for all aquatic and mammalian information. SAFETY AND HANDLING Wear appropriate personal protective equipment when handling 3D TRASAR 3DT401 equipment. Refer to the Safety Data Sheet (SDS) for the most current data. STORAGE 3D TRASAR 3DT401 equipment should be stored in a location where the product temperature can be kept in a range between 32°F (0°C) and 120°F (49°C). 3D TRASAR 3DT401 equipment contains a reportable quantity (RQ) substance (sodium hydroxide). All storage vessels of 3D TRASAR 3DT401 technology must be in secondary containment if the storage capacity exceeds the RQ of 39,620 pounds (17,972 Kgs). Recommended in-plant storage limit is one year. Refer to the Safety Data Sheet (SDS) for the most current data. REMARKS If you need assistance or more information on this product, please call your nearest Nalco representative. For more news about Nalco, an Ecolab company, visit our website www.nalco.ecolab.com For Medical and Transportation Emergencies involving Nalco products, please see the Safety Data Sheet for the phone number. ADDITIONAL INFORMATION 3D TRASAR, TRASAR, NALCO and the Logo are trademarks of Ecolab USA, Inc. All other trademarks are the property of their respective owners. ©2014 Ecolab USA Inc. All Rights Reserved. Nalco An Ecolab Company Subsidiaries and Affiliates in Principal Locations Around the World ©2016 Ecolab USA, Inc. All Rights Reserved SAFETY DATA SHEET 3D TRASAR™ 3DT401 1 / 9 Section: 1. PRODUCT AND COMPANY IDENTIFICATION Product name : 3D TRASAR™ 3DT401 Other means of identification : Not applicable. Recommended use : COOLING WATER TREATMENT Restrictions on use : Refer to available product literature or ask your local Sales Representative for restrictions on use and dose limits. Company : Nalco Company 1601 W. Diehl Road Naperville, Illinois 60563-1198 USA TEL: (630)305-1000 Emergency telephone number : (800) 424-9300 (24 Hours) CHEMTREC Issuing date : 07/31/2018 Section: 2. HAZARDS IDENTIFICATION GHS Classification Skin corrosion : Category 1 Serious eye damage : Category 1 GHS Label element Hazard pictograms : Signal Word : Danger Hazard Statements : Causes severe skin burns and eye damage. Precautionary Statements : Prevention: Wash skin thoroughly after handling. Wear protective gloves/ protective clothing/ eye protection/ face protection. Response: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/ physician. Wash contaminated clothing before reuse. Storage: Store locked up. Protect product from freezing. Disposal: Dispose of contents/ container to an approved waste disposal plant. SAFETY DATA SHEET 3D TRASAR™ 3DT401 2 / 9 Other hazards : None known. Section: 3. COMPOSITION/INFORMATION ON INGREDIENTS Pure substance/mixture : Mixture Chemical Name CAS-No. Concentration: (%) Sodium Molybdate 7631-95-0 10 - 30 Sodium Tolyltriazole 64665-57-2 1 - 5 Sodium Hydroxide 1310-73-2 1 - 5 Section: 4. FIRST AID MEASURES In case of eye contact : Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get medical attention immediately. In case of skin contact : Wash off immediately with plenty of water for at least 15 minutes. Use a mild soap if available. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately. If swallowed : Rinse mouth with water. Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Get medical attention immediately. If inhaled : Remove to fresh air. Treat symptomatically. Get medical attention if symptoms occur. Protection of first-aiders : In event of emergency assess the danger before taking action. Do not put yourself at risk of injury. If in doubt, contact emergency responders. Use personal protective equipment as required. Notes to physician : Treat symptomatically. Most important symptoms and effects, both acute and delayed : See Section 11 for more detailed information on health effects and symptoms. Section: 5. FIREFIGHTING MEASURES Suitable extinguishing media : Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Specific hazards during firefighting : Not flammable or combustible. Hazardous combustion products : Decomposition products may include the following materials: Carbon oxides nitrogen oxides (NOx) Sulphur oxides Oxides of phosphorus Special protective equipment for firefighters : Use personal protective equipment. Specific extinguishing methods : Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations. In the event of fire and/or explosion do not SAFETY DATA SHEET 3D TRASAR™ 3DT401 3 / 9 breathe fumes. Section: 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures : Ensure adequate ventilation. Keep people away from and upwind of spill/leak. Avoid inhalation, ingestion and contact with skin and eyes. When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Ensure clean-up is conducted by trained personnel only. Refer to protective measures listed in sections 7 and 8. Environmental precautions : Do not allow contact with soil, surface or ground water. Methods and materials for containment and cleaning up : Stop leak if safe to do so. Contain spillage, and then collect with non- combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations (see section 13). For large spills, dike spilled material or otherwise contain material to ensure runoff does not reach a waterway. Flush away traces with water. Section: 7. HANDLING AND STORAGE Advice on safe handling : Do not ingest. Do not breathe dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. Wash hands thoroughly after handling. Use only with adequate ventilation. Conditions for safe storage : Do not store near acids. Keep out of reach of children. Keep container tightly closed. Store in suitable labelled containers. Protect product from freezing. Suitable material : Keep in properly labelled containers. Section: 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Components with workplace control parameters Engineering measures : Effective exhaust ventilation system. Maintain air concentrations below occupational exposure standards. Personal protective equipment Eye protection : Safety goggles Face-shield Hand protection : Wear the following personal protective equipment: Standard glove type. Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough. Skin protection : Personal protective equipment comprising: suitable protective gloves, safety goggles and protective clothing Respiratory protection : When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. SAFETY DATA SHEET 3D TRASAR™ 3DT401 4 / 9 Hygiene measures : Handle in accordance with good industrial hygiene and safety practice. Remove and wash contaminated clothing before re-use. Wash face, hands and any exposed skin thoroughly after handling. Provide suitable facilities for quick drenching or flushing of the eyes and body in case of contact or splash hazard. Section: 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance : liquid Colour : yellow Odour : no data available Flash point : Not applicable. pH : 12.7 Odour Threshold : no data available Melting point/freezing point : Melting point/freezing point: -8 °C Initial boiling point and boiling range : no data available Evaporation rate : no data available Flammability (solid, gas) : no data available Upper explosion limit : no data available Lower explosion limit : no data available Vapour pressure : no data available Relative vapour density : no data available Relative density : 1.235, (15.6 °C), Density : no data available Water solubility : Complete Solubility in other solvents : no data available Partition coefficient: n- octanol/water : no data available Auto-ignition temperature : no data available Thermal decomposition : no data available Viscosity, dynamic : no data available Viscosity, kinematic : 5.41 mm2/s (23.9 °C) Molecular weight : no data available VOC : no data available Section: 10. STABILITY AND REACTIVITY Chemical stability : Stable under normal conditions. Possibility of hazardous reactions : No dangerous reaction known under conditions of normal use. SAFETY DATA SHEET 3D TRASAR™ 3DT401 5 / 9 Incompatible materials : Strong acids Hazardous decomposition products : Decomposition products may include the following materials: Carbon oxides nitrogen oxides (NOx) Sulphur oxides Oxides of phosphorus Section: 11. TOXICOLOGICAL INFORMATION Information on likely routes of exposure : Inhalation, Eye contact, Skin contact Potential Health Effects Eyes : Causes serious eye damage. Skin : Causes severe skin burns. Ingestion : Causes digestive tract burns. Inhalation : May cause nose, throat, and lung irritation. Chronic Exposure : Health injuries are not known or expected under normal use. Experience with human exposure Eye contact : Redness, Pain, Corrosion Skin contact : Redness, Pain, Corrosion Ingestion : Corrosion, Abdominal pain Inhalation : Respiratory irritation, Cough Toxicity Product Acute oral toxicity : Acute toxicity estimate: > 5,000 mg/kg Acute inhalation toxicity : no data available Acute dermal toxicity : Acute toxicity estimate: > 5,000 mg/kg Skin corrosion/irritation : no data available Serious eye damage/eye irritation : no data available Respiratory or skin sensitization : no data available Carcinogenicity : no data available Reproductive effects : no data available Germ cell mutagenicity : no data available Teratogenicity : no data available SAFETY DATA SHEET 3D TRASAR™ 3DT401 6 / 9 STOT - single exposure : no data available STOT - repeated exposure : no data available Aspiration toxicity : no data available Components Acute inhalation toxicity : Sodium Molybdate LC50 rat: > 5.10 mg/l Exposure time: 4 h Test atmosphere: dust/mist Section: 12. ECOLOGICAL INFORMATION Ecotoxicity Environmental Effects : This product has no known ecotoxicological effects. Product Toxicity to fish : LC50 Fathead Minnow: 1,359 mg/l Exposure time: 96 hrs Test substance: Product NOEC Fathead Minnow: 1,080 mg/l Exposure time: 96 hrs Test substance: Product LC50 Rainbow Trout: 330 mg/l Exposure time: 96 hrs Test substance: Product NOEC Rainbow Trout: 250 mg/l Exposure time: 96 hrs Test substance: Product Toxicity to daphnia and other aquatic invertebrates : EC50 Ceriodaphnia dubia: 1,943 mg/l Exposure time: 48 hrs Test substance: Product LC50 Ceriodaphnia dubia: 2,206 mg/l Exposure time: 48 hrs Test substance: Product NOEC Ceriodaphnia dubia: 1,080 mg/l Exposure time: 48 hrs Test substance: Product Components Toxicity to algae : Sodium Tolyltriazole LC50 : 26.2 mg/l Exposure time: 72 h Persistence and degradability SAFETY DATA SHEET 3D TRASAR™ 3DT401 7 / 9 Total Organic Carbon (TOC) : 45,000 mg/l Chemical Oxygen Demand (COD): 160,000 mg/l Biochemical Oxygen Demand (BOD): Incubation Period Value Test Descriptor 5 d < 400 mg/l Mobility no data available Bioaccumulative potential no data available Other information no data available Section: 13. DISPOSAL CONSIDERATIONS Disposal methods : Where possible recycling is preferred to disposal or incineration. If recycling is not practicable, dispose of in compliance with local regulations. Dispose of wastes in an approved waste disposal facility. Disposal considerations : Dispose of as unused product. Empty containers should be taken to an approved waste handling site for recycling or disposal. Do not re-use empty containers. Section: 14. TRANSPORT INFORMATION The shipper/consignor/sender is responsible to ensure that the packaging, labeling, and markings are in compliance with the selected mode of transport. Land transport (DOT) Proper shipping name : CAUSTIC ALKALI LIQUID, N.O.S. Technical name(s) : Sodium Tolyltriazole, Sodium Hydroxide UN/ID No. : UN 1719 Transport hazard class(es) : 8 Packing group : III Reportable Quantity (per package) : 47,617 lbs RQ Component : SODIUM HYDROXIDE Air transport (IATA) Proper shipping name : CAUSTIC ALKALI LIQUID, N.O.S. Technical name(s) : Sodium Tolyltriazole, Sodium Hydroxide UN/ID No. : UN 1719 Transport hazard class(es) : 8 Packing group : III Reportable Quantity (per : 47,617 lbs SAFETY DATA SHEET 3D TRASAR™ 3DT401 8 / 9 package) RQ Component : SODIUM HYDROXIDE Sea transport (IMDG/IMO) Proper shipping name : CAUSTIC ALKALI LIQUID, N.O.S. Technical name(s) : Sodium Tolyltriazole, Sodium Hydroxide UN/ID No. : UN 1719 Transport hazard class(es) : 8 Packing group : III Section: 15. REGULATORY INFORMATION TSCA list : Not relevant EPCRA - Emergency Planning and Community Right-to-Know Act CERCLA Reportable Quantity Components CAS-No. Component RQ (lbs) Calculated product RQ (lbs) Sodium Hydroxide 1310-73-2 1000 47617 SARA 304 Extremely Hazardous Substances Reportable Quantity This material does not contain any components with a section 304 EHS RQ. SARA 311/312 Hazards : Acute Health Hazard SARA 302 : No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302. SARA 313 : This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313. California Prop 65 This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm. INTERNATIONAL CHEMICAL CONTROL LAWS : United States TSCA Inventory The substances in this preparation are included on or exempted from the TSCA 8(b) Inventory (40 CFR 710) Canadian Domestic Substances List (DSL) The substance(s) in this preparation are included in or exempted from the Domestic Substance List (DSL). Section: 16. OTHER INFORMATION SAFETY DATA SHEET 3D TRASAR™ 3DT401 9 / 9 NFPA: HMIS III: Revision Date : 07/31/2018 Version Number : 1.7 Prepared By : Regulatory Affairs REVISED INFORMATION: Significant changes to regulatory or health information for this revision is indicated by a bar in the left-hand margin of the SDS. The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. For additional copies of an SDS visit www.nalco.com and request access. Flammability Health Instability 3 0 0 FLAMMABILITY PHYSICAL HAZARD HEALTH 0 0 3 Special hazard. 0 = not significant, 1 =Slight, 2 = Moderate, 3 = High 4 = Extreme, * = Chronic Econo-Series Bypass & Filter-Feeders ECX-7 & ECX-7TC ector Industries, Inc. 2125 S. West Avenue, Waukesha WI 53186 Voice: 262-542-4550 | Fax: 262-542-4490 Email: sales@vector-industries.com Web: www.vector-industries.com © 2017 Vector Industries, Inc. Digital Glycol Feeder Pulsafeeder’s Digital Glycol Feeder provides a consistent operating pressure in closed loop systems. This allows a controlled percentage of glycol solution to be fed from the 55 gallon tank. The Digital Glycol Feeder is available in two models; the DGF1 for single loop and the DGF2 for dual loop systems. The control unit utilizes an 8-bit microcontroller for precise feed system control. The NEMA4X enclosure can be wired conduit or prewire for easy startup. The preplumbed assembly includes a pressure gauge, pressure switch, and pressure relief valve to prevent excessive pressure build up. A low liquid level switch with optional audible alarm prevents the gear pump from operating when the solution is low. Each Digital Glycol Feeder is fully piped and wired with the following components: Suction Assembly includes: PVC tubing and fittings PVC ball valve Clear poly bowl strainer Discharge Assembly Includes: PVC pipe and fittings PVC ball valve PVC check valve Pressure gauge Brass relief valve with return to tank tubing Features Controller Features Touch Keypad User Interface for Gear Pump Operation LED Indicators Loss of Pressure and Low Level HOA Control Of Pumps and Alarm To Force Relay OFF Indefinitely Or Force Relay ON For A Period Of 5 Minutes Alarm Silence Feature Dual Alarm Relay Outputs Are Factory Configured For Dry Contact Or Powered Available In 115V Or 230V Pump Features Heavy Duty Gear Pump Bronze And Stainless Steel Wetted Components Close Tolerance Design Allows For Consistent Performance Helical Gears For Quiet Operation System Features Economical Design For Competitive Bid Specifications Operating Benefits Provides consistent operating pressure in closed loop systems. Fully piped and wired. NEMA 4X enclosure. Aftermarket Metering Pumps Cooling Tower Controllers Boiler Controllers Pre-Engineered Systems Dimensions Engineering Data Operating Temperature: 320F to 1220F (00C to 500C) Specifications and Model Selection DGF001 H13 1.00 in. Digital Glycol Feeder Series CW System Temperature: -200F to 1400F (-200C to 600C) Enclosure Rating: NEMA 4X NALCO® 8338 Closed System Treatment Product Bulletin PRODUCT DESCRIPTION AND APPLICATION NALCO 8338 is a nitrite-based multifunctional chemical treatment used for the control of corrosion and fouling in closed cooling systems with ultra high heat flux and hot water loops. NALCO 8338 is a liquid product containing a combination of ferrous and nonferrous corrosion inhibitors, a noncarbonate buffer, scale inhibitors, and dispersants. This product does not contain an indicator dye. PHYSICAL & CHEMICAL PROPERTIES These properties are typical. Refer to the Safety Data Sheet (SDS) for the most current data. Form Liquid Color Clear Yellow Odor Organic Specific Gravity @ 77oF [25oC] 1.16 - 1.20 Density 9.7 - 10.0 lbs/gal [1.16-1.20 kg/l] pH (100%) 11.5 - 14 Viscosity @ 70oF [21oC] 3 cP Freezing Point 2oF [-16.7oC] Flash Point (PMCC) None Solubility in Water Complete Freeze/Thaw Recovery Complete ACTIVE CONSTITUENTS Active Function Nitrate Aluminum Corrosion Inhibitor Nitrite Carbon Steel Corrosion Inhibitor Tolyltriazole Copper Alloy Corrosion Inhibitor Borate Buffer Anionic polymers Dispersants/Scale inhibitor REGULATORY APPROVALS Please refer to the Regulatory Certifications & Registrations (RCR) document for the most recent approval information. MATERIALS OF COMPATIBILITY Material compatibility data are only valid for product storage and feed systems. Compatible Not Compatible Carbon Steel Aluminum EPDM Brass Polyethylene Polypropylene Stainless Steel 304 Stainless Steel 316 Buna-N Hypalon® elastomer Neoprene Nickel Polyurethane Polyvinyl chloride (PVC) Fluoropolymer Vinyl Viton® synthetic rubber Plasite 4005 Plasite 6000 Plasite 7122 DOSAGE AND FEEDING For complete dosage and control recommendations, consult your Nalco representative. ENVIRONMENTAL AND TOXICITY DATA Refer to the Safety Data Sheet for available mammalian and aquatic toxicity information. SAFETY AND HANDLING NALCO 8338 is an alkaline product which may cause eye or skin irritation. Chemical resistant gloves and safety goggles should be worn when handling NALCO 8338. Read the Safety Data Sheet for specific personal protective equipment (PPE) and for health effects information. STORAGE NALCO 8338 contains a reportable quantity substance (RQ). All storage vessels of NALCO 8338 should be in secondary containment if the storage capacity exceeds the RQ of 500 pounds. See the Safety Data Sheet for this information. NALCO 8338 should be stored in a location where the product temperature can be kept in a range between 2oF (-16.7oC) and 120oF (49oC). In cold climates, heat tracing and insulation of exposed containers and transfer lines may be necessary. Recommended in-plant storage limit is one year. REMARKS If you need assistance or more information on this product, please call your nearest NALCO Water representative. For more news about NALCO Water, an Ecolab company, visit our website www.nalco.ecolab.com For Medical and Transportation Emergencies involving NALCO Water products, please see the Safety Data Sheet for the phone number. ADDITIONAL INFORMATION NALCO is a registered trademark of Ecolab USA Inc. All other trademarks are the property of their respective owners. ©2016 Ecolab USA Inc. All Rights Reserved. NALCO Water, An Ecolab Company Subsidiaries and Affiliates in Principal Locations Around the World ©2017 Ecolab USA, Inc. All Rights Reserved SAFETY DATA SHEET NALCO® 8338 1 / 11 Section: 1. PRODUCT AND COMPANY IDENTIFICATION Product name : NALCO® 8338 Other means of identification : Not applicable. Recommended use : CLOSED SYSTEM CORROSION INHIBITOR Restrictions on use : Refer to available product literature or ask your local Sales Representative for restrictions on use and dose limits. Company : Nalco Company 1601 W. Diehl Road Naperville, Illinois 60563-1198 USA TEL: (630)305-1000 Emergency telephone number : (800) 424-9300 (24 Hours) CHEMTREC Issuing date : 11/14/2017 Section: 2. HAZARDS IDENTIFICATION GHS Classification Oxidizing liquids : Category 3 Acute toxicity (Oral) : Category 4 Skin corrosion : Category 1 Serious eye damage : Category 1 Specific target organ toxicity - single exposure (Oral) : Category 1 (Blood) GHS Label element Hazard pictograms : Signal Word : Danger Hazard Statements : May intensify fire; oxidiser. Harmful if swallowed. Causes severe skin burns and eye damage. Causes damage to organs (Blood) if swallowed. Precautionary Statements : Prevention: Keep away from heat. Keep/Store away from clothing and other combustible materials. Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/ protective clothing/ eye protection/ face protection. Response: IF SWALLOWED: Call a POISON CENTER or doctor/ physician if you feel unwell. Rinse mouth.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.IF ON SKIN (or hair): Take off immediately all contaminated clothing. SAFETY DATA SHEET NALCO® 8338 2 / 11 Rinse skin with water/shower.IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/ physician. IF exposed: Call a POISON CENTER or doctor/ physician. Other hazards : None known. Section: 3. COMPOSITION/INFORMATION ON INGREDIENTS Chemical Name CAS-No. Concentration: (%) Sodium Nitrite 7632-00-0 10 - 30 Inorganic salt Proprietary 1 - 5 Substituted Triazole Proprietary 1 - 5 Sodium Tetraborate 1330-43-4 0.1 - 1 Sodium Hydroxide 1310-73-2 0.1 - 1 Section: 4. FIRST AID MEASURES In case of eye contact : Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get medical attention immediately. In case of skin contact : Wash off immediately with plenty of water for at least 15 minutes. Use a mild soap if available. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately. If swallowed : Rinse mouth with water. Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Get medical attention immediately. If inhaled : Remove to fresh air. Treat symptomatically. Get medical attention if symptoms occur. Protection of first-aiders : In event of emergency assess the danger before taking action. Do not put yourself at risk of injury. If in doubt, contact emergency responders. Use personal protective equipment as required. Notes to physician : Treat symptomatically. Most important symptoms and effects, both acute and delayed : See Section 11 for more detailed information on health effects and symptoms. Section: 5. FIREFIGHTING MEASURES Suitable extinguishing media : Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Unsuitable extinguishing media : None known. Specific hazards during firefighting : Oxidizer. Contact with other material may cause fire. SAFETY DATA SHEET NALCO® 8338 3 / 11 Hazardous combustion products : Decomposition products may include the following materials: Carbon oxides nitrogen oxides (NOx) metal oxides Special protective equipment for firefighters : Use personal protective equipment. Specific extinguishing methods : Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations. In the event of fire and/or explosion do not breathe fumes. Section: 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures : Ensure adequate ventilation. Keep people away from and upwind of spill/leak. Avoid inhalation, ingestion and contact with skin and eyes. When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Ensure clean-up is conducted by trained personnel only. Refer to protective measures listed in sections 7 and 8. Environmental precautions : Do not allow contact with soil, surface or ground water. Methods and materials for containment and cleaning up : Stop leak if safe to do so. Contain spillage, and then collect with non- combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations (see section 13). For large spills, dike spilled material or otherwise contain material to ensure runoff does not reach a waterway. Flush away traces with water. Section: 7. HANDLING AND STORAGE Advice on safe handling : Do not ingest. Do not breathe dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. Wash hands thoroughly after handling. Use only with adequate ventilation. Conditions for safe storage : Keep in a cool, well-ventilated place. Do not store near acids. Keep away from reducing agents. Keep away from combustible material. Keep out of reach of children. Keep container tightly closed. Store in suitable labelled containers. Suitable material : The following compatibility data is suggested based on similar product data and/or industry experience: Shipping and long term storage compatibility with construction materials can vary; we therefore recommend that compatibility is tested prior to use. Unsuitable material : not determined Section: 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Components with workplace control parameters Components CAS-No. Form of exposure Permissible concentration Basis Sodium Tetraborate 1330-43-4 TWA 1 mg/m3 NIOSH REL TWA (Inhalable fraction) 2 mg/m3 (Borate) ACGIH SAFETY DATA SHEET NALCO® 8338 4 / 11 STEL (Inhalable fraction) 6 mg/m3 (Borate) ACGIH Sodium Hydroxide 1310-73-2 Ceiling 2 mg/m3 ACGIH Ceiling 2 mg/m3 NIOSH REL TWA 2 mg/m3 OSHA Z1 Engineering measures : Effective exhaust ventilation system. Maintain air concentrations below occupational exposure standards. Personal protective equipment Eye protection : Safety goggles Face-shield Hand protection : Wear protective gloves. Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough. Skin protection : Personal protective equipment comprising: suitable protective gloves, safety goggles and protective clothing Respiratory protection : When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Hygiene measures : Handle in accordance with good industrial hygiene and safety practice. Remove and wash contaminated clothing before re-use. Wash face, hands and any exposed skin thoroughly after handling. Provide suitable facilities for quick drenching or flushing of the eyes and body in case of contact or splash hazard. Section: 9. PHYSICAL AND CHEMICAL PROPERTIES Appearance : Liquid Colour : yellow Odour : Organic Flash point : > 93.3 °C pH : 11.5 - 14.0,(100 %), (25 °C) Odour Threshold : no data available Melting point/freezing point : FREEZING POINT: -16.6 °C Initial boiling point and boiling range : no data available Evaporation rate : no data available Flammability (solid, gas) : no data available Upper explosion limit : no data available Lower explosion limit : no data available Vapour pressure : no data available Relative vapour density : no data available Relative density : 1.16 - 1.20, (25.0 °C), SAFETY DATA SHEET NALCO® 8338 5 / 11 Density : 9.8 lb/gal Water solubility : completely soluble Solubility in other solvents : no data available Partition coefficient: n- octanol/water : no data available Auto-ignition temperature : no data available Thermal decomposition : no data available Viscosity, dynamic : 3 mPa.s (21 °C) Viscosity, kinematic : no data available Molecular weight : no data available VOC : no data available Section: 10. STABILITY AND REACTIVITY Chemical stability : Stable under normal conditions. Possibility of hazardous reactions : No dangerous reaction known under conditions of normal use. Conditions to avoid : None known. Incompatible materials : Amines Strong acids Reducing agents Hazardous decomposition products : Decomposition products may include the following materials: Carbon oxides nitrogen oxides (NOx) metal oxides Section: 11. TOXICOLOGICAL INFORMATION Information on likely routes of exposure : Inhalation, Eye contact, Skin contact Potential Health Effects Eyes : Causes serious eye damage. Skin : Causes severe skin burns. Ingestion : Harmful if swallowed. Causes digestive tract burns. Inhalation : May cause nose, throat, and lung irritation. Chronic Exposure : May cause damage to organs. Experience with human exposure Eye contact : Redness, Pain, Corrosion SAFETY DATA SHEET NALCO® 8338 6 / 11 Skin contact : Redness, Pain, Corrosion Ingestion : Corrosion, Abdominal pain Inhalation : Respiratory irritation, Cough Toxicity Product Acute oral toxicity : Acute toxicity estimate: 904.52 mg/kg Acute inhalation toxicity : no data available Acute dermal toxicity : no data available Skin corrosion/irritation : no data available Serious eye damage/eye irritation : no data available Respiratory or skin sensitization : no data available Carcinogenicity : no data available Reproductive effects : no data available Germ cell mutagenicity : no data available Teratogenicity : no data available STOT - single exposure : no data available STOT - repeated exposure : no data available Aspiration toxicity : no data available Components Acute dermal toxicity : Inorganic salt LD50 rat: > 5,000 mg/kg Section: 12. ECOLOGICAL INFORMATION Ecotoxicity Environmental Effects : Harmful to aquatic life. Product Toxicity to fish : LC50 Oncorhynchus mykiss (rainbow trout): 38 mg/l Exposure time: 96 hrs Test substance: Product LC50 Pimephales promelas (fathead minnow): 303 mg/l Exposure time: 96 hrs Test substance: Product NOEC Oncorhynchus mykiss (rainbow trout): 13 mg/l Exposure time: 96 hrs Test substance: Product SAFETY DATA SHEET NALCO® 8338 7 / 11 NOEC Pimephales promelas (fathead minnow): 125 mg/l Exposure time: 96 hrs Test substance: Product Toxicity to daphnia and other aquatic invertebrates : LC50 Daphnia magna (Water flea): 250 mg/l Exposure time: 48 hrs Test substance: Product LC50 Ceriodaphnia dubia: 138 mg/l Exposure time: 48 hrs Test substance: Product EC50 Daphnia magna (Water flea): 120 mg/l Exposure time: 48 hrs Test substance: Product NOEC Daphnia magna (Water flea): 79 mg/l Exposure time: 48 hrs Test substance: Product NOEC Ceriodaphnia dubia: 100 mg/l Exposure time: 48 hrs Test substance: Product Components Toxicity to algae : Substituted Triazole LC50 : 26.2 mg/l Exposure time: 72 h Persistence and degradability Greater than 95% of this product consists of inorganic substances for which a biodegradation value is not applicable. Chemical Oxygen Demand (COD): 77,600 mg/l Biochemical Oxygen Demand (BOD): Incubation Period Value Test Descriptor 5 d < 2 mg/l Product Mobility The environmental fate was estimated using a level III fugacity model embedded in the EPI (estimation program interface) Suite TM, provided by the US EPA. The model assumes a steady state condition between the total input and output. The level III model does not require equilibrium between the defined media. The information provided is intended to give the user a general estimate of the environmental fate of this product under the defined conditions of the models. If released into the environment this material is expected to distribute to the air, water and soil/sediment in the approximate respective percentages; Air : <5% Water : 30 - 50% Soil : 50 - 70% The portion in water is expected to be soluble or dispersible. SAFETY DATA SHEET NALCO® 8338 8 / 11 Bioaccumulative potential This preparation or material is not expected to bioaccumulate. Other information no data available Section: 13. DISPOSAL CONSIDERATIONS If this product becomes a waste, it could meet the criteria of a hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA) 40 CFR 261. Before disposal, it should be determined if the waste meets the criteria of a hazardous waste. Hazardous Waste: : D002 Disposal methods : The product should not be allowed to enter drains, water courses or the soil. Where possible recycling is preferred to disposal or incineration. If recycling is not practicable, dispose of in compliance with local regulations. Dispose of wastes in an approved waste disposal facility. Disposal considerations : Dispose of as unused product. Empty containers should be taken to an approved waste handling site for recycling or disposal. Do not re-use empty containers. Section: 14. TRANSPORT INFORMATION The shipper/consignor/sender is responsible to ensure that the packaging, labeling, and markings are in compliance with the selected mode of transport. The presence of an RQ component (Reportable Quantity for U.S. DOT) in this product causes it to be regulated with an additional description of RQ for road, or as Environmentally hazardous for road and air, ONLY when the net weight in the package exceeds the calculated RQ for the product. Land transport (DOT) Proper shipping name : CORROSIVE LIQUID, N.O.S. Technical name(s) : SODIUM HYDROXIDE, SODIUM TOLYLTRIAZOLE UN/ID No. : UN 1760 Transport hazard class(es) : 8 Packing group : III Reportable Quantity (per package) : 508 lbs RQ Component : Sodium Nitrite Air transport (IATA) Proper shipping name : CORROSIVE LIQUID, N.O.S. Technical name(s) : SODIUM HYDROXIDE, SODIUM TOLYLTRIAZOLE UN/ID No. : UN 1760 Transport hazard class(es) : 8 Packing group : III Reportable Quantity (per package) : 508 lbs SAFETY DATA SHEET NALCO® 8338 9 / 11 RQ Component : Sodium Nitrite Sea transport (IMDG/IMO) Proper shipping name : CORROSIVE LIQUID, N.O.S. Technical name(s) : SODIUM HYDROXIDE, SODIUM TOLYLTRIAZOLE UN/ID No. : UN 1760 Transport hazard class(es) : 8 Packing group : III Section: 15. REGULATORY INFORMATION EPCRA - Emergency Planning and Community Right-to-Know Act CERCLA Reportable Quantity Components CAS-No. Component RQ (lbs) Calculated product RQ (lbs) Sodium Nitrite 7632-00-0 100 508 SARA 304 Extremely Hazardous Substances Reportable Quantity This material does not contain any components with a section 304 EHS RQ. SARA 311/312 Hazards : Acute Health Hazard Fire Hazard SARA 302 : No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302. SARA 313 : The following components are subject to reporting levels established by SARA Title III, Section 313: Sodium Nitrite 7632-00-0 10 - 30 % Sodium Nitrate 7631-99-4 1 - 5 % US. Toxic Substances Control Act (TSCA) Section 12(b) Export Notification (40 CFR 707, Subpart D): The following components are listed: Sodium Nitrite California Prop 65 This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm. INTERNATIONAL CHEMICAL CONTROL LAWS : United States TSCA Inventory The substances in this preparation are included on or exempted from the TSCA 8(b) Inventory (40 CFR 710) Australia. Industrial Chemical (Notification and Assessment) Act All substances in this product comply with the National Industrial Chemicals Notification & Assessment Scheme (NICNAS). Canadian Domestic Substances List (DSL) The substance(s) in this preparation are included in or exempted from the Domestic Substance List (DSL). SAFETY DATA SHEET NALCO® 8338 10 / 11 Japan. ENCS - Existing and New Chemical Substances Inventory All substances in this product comply with the Law Regulating the Manufacture and Importation Of Chemical Substances and are listed on the Existing and New Chemical Substances list (ENCS). Korea. Korean Existing Chemicals Inventory (KECI) This product contains substance(s) which are not in compliance with the Chemical Control Act (CCA) and may require additional review. Philippines Inventory of Chemicals and Chemical Substances (PICCS) All substances in this product comply with the Republic Act 6969 (RA 6969) and are listed on the Philippines Inventory of Chemicals & Chemical Substances (PICCS). China Inventory of Existing Chemical Substances All substances in this product comply with the Provisions on the Environmental Administration of New Chemical Substances and are listed on or exempt from the Inventory of Existing Chemical Substances China (IECSC). New Zealand. Inventory of Chemicals (NZIoC), as published by ERMA New Zealand All substances in this product comply with the Hazardous Substances and New Organisms (HSNO) Act 1996,and are listed on or are exempt from the New Zealand Inventory of Chemicals. Taiwan Chemical Substance Inventory All substances in this product comply with the Taiwan Existing Chemical Substances Inventory (ECSI). Section: 16. OTHER INFORMATION NFPA: HMIS III: Revision Date : 11/14/2017 Version Number : 1.3 Prepared By : Regulatory Affairs REVISED INFORMATION: Significant changes to regulatory or health information for this revision is indicated by a bar in the left-hand margin of the SDS. The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. Flammability Health Instability 3 1 1 OX FLAMMABILITY PHYSICAL HAZARD HEALTH 1 1 3 Special hazard. 0 = not significant, 1 =Slight, 2 = Moderate, 3 = High 4 = Extreme, * = Chronic SAFETY DATA SHEET NALCO® 8338 11 / 11 For additional copies of an SDS visit www.nalco.com and request access.