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Hydrochloric acid Revision Date 13-Oct-2023 <br /> Molecular Weight 55.55 <br /> 10. Stability and reactivity <br /> Reactive Hazard None known, based on information available <br /> Stability Stable under normal conditions. <br /> Conditions to Avoid Incompatible products. Excess heat. <br /> Incompatible Materials Metals, Strong oxidizing agents, Bases, sodium hypochlorite,Amines, Fluorine, Cyanides, <br /> Alkaline <br /> Hazardous Decomposition Products Hydrogen chloride gas <br /> Hazardous Polymerization Hazardous polymerization does not occur. <br /> Hazardous Reactions Contact with metals may evolve flammable hydrogen gas. <br /> 11. Toxicological information <br /> Acute Toxicity <br /> Product Information <br /> Oral LD50 Based on ATE data, the classification criteria are not met.ATE>2000 mg/kg. <br /> Dermal LD50 Based on ATE data, the classification criteria are not met.ATE>2000 mg/kg. <br /> Vapor LC50 Based on ATE data, the classification criteria are not met.ATE>20 mg/I. <br /> Component Information <br /> Component LD50 Oral LD50 Dermal LC50 Inhalation <br /> Water - - <br /> Hydrochloric acid 238-277 mg/kg (Rat) >5010 mg/kg (Rabbit) 1.68 mg/L (Rat)1 h <br /> Toxicologically Synergistic No information available <br /> Products <br /> Delayed and immediate effects as well as chronic effects from short and long-term exposure <br /> Irritation Causes burns by all exposure routes <br /> Sensitization No information available <br /> Carcinogenicity The table below indicates whether each agency has listed any ingredient as a carcinogen. <br /> Component CAS No IARC NTP ACGIH OSHA Mexico <br /> Water 7732-18-5 Not listed Not listed Not listed Not listed Not listed <br /> Hydrochloric acid 7647-01-0 Not listed Not listed Not listed Not listed Not listed <br /> IARC(International Agency for Research on Cancer) IARC(International Agency for Research on Cancer) <br /> Group 1-Carcinogenic to Humans <br /> Group 2A-Probably Carcinogenic to Humans <br /> Group 2B-Possibly Carcinogenic to Humans <br /> Mutagenic Effects No information available <br /> Reproductive Effects No information available. <br /> Developmental Effects No information available. <br /> Teratogenicity No information available. <br /> STOT-single exposure Respiratory system <br /> STOT-repeated exposure None known <br /> Aspiration hazard No information available <br /> Page 5/9 <br />