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CALCIUM CHLORIDE <br />Page 5 of 7 <br />10. Stability and Reactivity <br />Stability: <br />Stable under ordinary conditions of use and storage. Substance will pick up moisture from <br />the air and go into solution if exposed in open containers. <br />Hazardous Decomposition Products: <br />Emits toxic chlorine fumes when heated to decomposition. May form hydrogen chloride in <br />presence of sulfuric or phosphoric acids or with water at elevated temperatures. <br />Hazardous Polymerization: <br />Will not occur. <br />Incompatibilities: <br />Methyl vinyl ether, water, zinc, bromine trifluoride, mixtures of lime and boric acid, barium <br />chloride, and 2-furan percarboxylic acid. Metals will slowly corrode in aqueous calcium <br />chloride solutions. Aluminum (and alloys) and yellow brass will be attacked by calcium <br />chloride. <br />Conditions to Avoid: <br />Incompatibles. <br />11. Toxicological Information <br />Oral rat LD50: 1000 mg/kg. Investigated as a tumongen and mutagen. 0 <br />--------\Cancer Lists\------------------------------------------------------ <br />---NTP Carcinogen--- <br />Ingredient Known Anticipated IARC Category <br />------------------------------------ ----- ----------- ------------- <br />Calcium Chloride (10043-52-4) No No None <br />12. Ecological Information <br />Environmental Fate: <br />Based on available information for Calcium Chloride anhydrous, this material will not <br />biodegrade or bioaccumulate. <br />Environmental Toxicity: <br />The LC50/96-hour values for fish are over 100 mg/l. <br />13. Disposal Considerations <br />Whatever cannot be saved for recovery or recycling should be managed in an appropriate <br />and approved waste disposal facility. Processing, use or contamination of this product may <br />change the waste management options. State and local disposal regulations may differ from ( • <br />?. federal disposal regulations. Dispose of container and unused contents in accordance with <br />http://www.jtbaker.com/msds/englishhtmi/cO357.httn 10/9/2007