MATERIAL SAFETY DATA SHEET Nickel-Safe Ice Machine Cleaner A I - PRODUCT IDENTIFICATION Company Name: Nu-Calgon Wholesaler, Inc. Address: 2008 Altom Court, St. Louis, MO 63146-4151 Product Name: Nickel-Safe Ice Machine Cleaner Synonyms: Descaler for nickel-plated ice machines Tel No: (314) 469-7000, (800) 554-5499 CHEMTREC: (800) 424-9300 Product Number: 4287 II - HAZARDOUS INGREDIENTS OF MIXTURES MATERIAL phosphoric acid citric acid CAS# 7664-38-2 77-92-9 % By Wt <30 <5 TLV 1mg/m3 ne PEL 1mg/m3 ne All ingredients are TSCA listed. III - PHYSICAL DATA Vapor Pressure: N/A Evaporation Rate: (ether=1) N/A Solubility in H 2O: Complete Freezing Point °F: 0 Boiling Point °F: >200°F Specific Gravity H 2O=1 @25° C: 1.188 Vapor Density (Air=1) 60-90° F: N/A VOC Content (% by wt.): ~30 pH @ 1% Solution: ~2.0 pH as Distributed: < 1 Appearance: Green liquid Odor: Mild chemical odor IV - FIRE AND EXPLOSION Flash Point F: None Flammable Limits: N/A Extinguishing Media: Product is non flammable or combustible. Special Fire Fighting Procedures : None known. Unusual Fire and Explosion Hazards : N/A V - REACTIVITY DATA Stability - Conditions to avoid : Stable, none known. Incompatibility: Strong bases, ammonia, chlorine bleach. Hazardous Decomposition Products : Forced ignition of dried residues may produce oxides of phosphorus. Conditions Contributing to Hazardous Polymerizations : Will not occur. VI - HEALTH HAZARD DATA EFFECTS OF OVEREXPOSURE (Medical Conditions Aggravated /Target Organ Effects ), A. ACUTE (Primary Route of Exposure ) EYES: Severely irritating to eyes on contact. May cause burns. (Primary Route of Exposure) SKIN: Causes severe irritation. May cause burns on prolonged contact. INHALATION: Mists irritating to upper respiratory tract. INGESTION: Severely irritating to mouth, throat and stomach. B. SUBCHRONIC, CHRONIC, OTHER : None known. C. MEDICAL CONDITIONS AGGRAVATED BY OVEREXPOSURE : VII - EMERGENCY AND FIRST AID PROCEDURES INHALATION: Remove to fresh air. EYES: Immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention. SKIN: Flush skin with plenty of water for at least 15 minutes. If irritation persists, get medical attention. INGESTION: Do NOT induce vomiting. Give 1 or 2 glasses of water to dilute. Get immediate medical attention. VIII - SPILL OR LEAK PROCEDURE Spill Management: Small spills may be mopped up and residues flushed to drain with water. Rinse mop before storing. Neutralize with dilute solution of soda ash. Waste Disposal Methods : Unused material is corrosive waste (D002). Used material may be sewered in accordance with all applicable regulations. IX - PROTECTION INFORMATION /CONTROL MEASURES Respiratory: Not normally required. Eye Protection: Splash goggles. Glove: Rubber Gloves. Other Clothing and Equipment : None normally required. Ventilation: Good general ventilation. X - SPECIAL PRECAUTIONS Precautions to be taken in Handling and Storing : This product will withstand an occasional accidental freezing without loss of performance. Thaw and remix before use. Additional Information : This is a complete product. Do not add or mix with other chemicals. NFPA Health Hazard.....: 2 Fire Hazard.......: 0 Reactivity........: 0 Specific Hazard...: HMIS RATING Health Hazard.........: 2 Fire Hazard...........: 0 Reactivity............: 0 Personal Protection ...: X (Sec. 9) Revision Date: 10/04/2002 Seller makes no warranty, expressed or implied, concerning the use of this product other than indicated on the label. Buyer assumes all risk of use and/or handling of this material when such use and/or handling is contrary to label instructions. While Seller believes that the information contained herein is accurate, such information is offered solely for its customers' consideration and verification under their specific use conditions.