0 BOILER TREATMENT 100

2.1 Classification of the substance or mixture

Code cg Description UN1760, Corrosive liquid, n.o.s. (Sodium hydroxide), 8, Il ADR Code cg Tunnel Restriction Code (E) Description UN1760, Corrosive liquid, n.o.s. (Sodium hydroxide), 8, Il, (E) ADR/RID-Labels 8 ADN_ Proper Shipping Name Corrosive liquid, n.o.s. Code cg WPS-ENV-005 - BT100 Revision Date: 18-Apr-2013

UN Number

UN1760 Proper Shipping Name Corrosive liquid, n.o.s.

Hazard categories

8 Packing Group ll 8 Packing Group Il

Special Provisions

274 Description UN1760, Corrosive liquid, n.o.s. (Sodium hydroxide), 8, II Limited Quantity TL International Inventories TSCA Complies DSL Complies NDSL Complies KECL Complies PICCS Complies Legend TSCA - United States Toxic Substances Control Act Section 8(b) Inventory DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances List KECL - Korean Existing and Evaluated Chemical Substances PICCS - Philippines Inventory of Chemicals and Chemical Substances U.S. Federal Regulations Section 313 of Title Ill of the Superfund Amendments and Reauthorization Act of 1986 (SARA). This product does not contain any chemicals which are subject to the reporting requirements of the Act and Title 40 of the Code of Federal Regulations, Part 372. SARA 311/312 Hazard Categories

Acute Health Hazards

Yes

Health hazards

No Fire Hazard No Sudden Release of Pressure Hazard No Reactive Hazard No Clean Water Ac This product contains the following substances which are regulated pollutants pursuant to the Clean Water Act (40 CFR 122.21 and 40 CFR 122.42): Chemical Name CWA - Reportable CWA - Toxic Pollutants CWA - Priority Pollutants CWA - Hazardous Quantities Substances Sodium hydroxide 1000 Ib X CERCLA This material, as supplied, contains one or more substances regulated as a hazardous substance under the Comprehensive Environmental Response Compensation and Liability Act (CERCLA) (40 CFR 302): Chemical Name Hazardous Substances RQs Extremely Hazardous Substances) RQ RQs Sodium hydroxide 1000 Ib RQ 1000 Ib final RQ RQ 454 kg final RQ U.S. State Requlations California Proposition 65 This product does not contain any Proposition 65 chemicals. U.S. State Right-to-Know Regulations "X" designates that the ingredients are listed on the state right to know list. Chemical Name New Jersey Massachusetts Pennsylvania Illinois Rhode Island Sodium hydroxide xX x xX Xx U.S. EPA Label Information WPS-ENV-005 - BT100 Revision Date 18-Apr-2013 EPA Pesticide Registration Number Not applicable ___i6c To ealth Haz ard 3 Fla mmability 0 Instability 1 Hazards - HMIS Health Hazard 3 Flammability 0 Physical Hazard 1 Personal Protection X Issuing Date 18-Apr-2013 Revision Date 18-Apr-2013 Revision Note Initial Release. General Disclaimer The information provided on this SDS 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 guide for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered as 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 material or in any process, unless specified in the text. End of Safety Data Sheet BOILER WATER TREATMENT 100 DANGER: HARMFUL IF SWALLOWED. DANGER CONTACT WITH SKIN OR EYES CAN CAUSE SEVER BURNS. KEEP OUT OF REACH OF CHILDREN. DO NOT MIX WITH ANYTHING BUT WATER, Hazard Statements FOR INDUSTRIAL AND INSTITUTIONAL USE ONLY. ¢ Causes severe skin burns and eye damage STORAGE: This product may be safely stored for up to 12 months. Keep from freezing. Freezing or prolonged storage may Precautionary Statements resull in seperation or other problems. Prevention: Do not breathe dust/fume/gas/mistvapors/spray. Wash face, hands and any exposed skin thoroughly after handling. Wear protective gloves/protective clothing/eye DANGER: Product contains caustic, alkaline materials-can cause severe burns. Protect skin, protection/face protection. General Advice: Immediately call eyes and mucous membranes from contact with this product and its solutions. Use only as a POISON CENTER or directed. doctor/physician. Eyes IF IN EYES Rinse cautiously with water for several minutes Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a FIRST AID POISON CENTER or doctor/physician. Skin IF ON SKIN (or hair) Take off immediately all EXTERNAL: Immediately flush skin with plenty of cool running water for at least 15 minutes. contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before GET MEDICAL ATTENTION IF IRRITATION PERSISTS. reuse. Inhalation IF INHALED Remove victim to fresh air and keep at rest in a position EYES: Immediately flush with plenty of cool running water for at least 15 minutes. GET comfortable for breathing. Ingestion IF SWALLOWED Rinse mouth. DO NOT induce MEDICAL ATTENTION. vomiting. Fire None. Disposal Dispose of contents/container to an approved waste INTERNAL: If swallowed, DO NOT induce vomiting. Immediately drin large quantities of raw disposal plant. egg, milk or milk of magnesia, then drink large quantitie of water. Follow with vegetabel, olive or mineral oil. GET MEDICAL ATTENTION! INGREDIENTS: SODIUM HYDROXIDE (CAS# 1310-73-2), DIETHYL ETHANOLAMINE Pressure Techniques International (CAS# 100-37-8), SODIUM SULFITE (CAS# 7757-82-6), SODIUM POLYMETHACRYLATE Distributed by: North Andover, MA 01845 (CAS# 054193-36-1), WATER (CAS# 7732-18-5) 978-686-2211