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Agent Name Potassium chlorate
CAS Number 3811-04-9
Formula Cl-H-O3.K
Major Category Other Classes
Synonyms Anforstan; Berthollet salt; Berthollet's salt; Chlorate de potassium [French]; Chlorate of potash; Chlorate of potassium; Chloric acid, potassium salt; Fekabit; Oxymuriate of potash; Potash chlorate (DOT); Potassio (clorato di) [Italian]; Potassium (chlorate de) [French]; Potassium chlorate; Potassium oxymuriate; Potcrate; Salt of tarter; [ChemIDplus] UN1485 [MSDSonline]
Category Inorganic Oxidizing Agents
Description Clear liquid; [CAMEO]
Sources/Uses Used in the production of explosives, fireworks, matches, and dyes; used in textile dyeing; Dilute solutions have been used as antiseptics and mouthwash (vet); [Merck Index] Used in pulp and paper manufacturing; [HSDB] Used in photography (platinum printing); [www.ci.tucson.az.us/arthazards/medium.html]
Comments A skin and eye irritant; toxic by ingestion; [CAMEO] Irritatiing to the G.I. tract and can cause blood hemolysis and methemoglobinemia; [Merck Index] A respiratory tract irritant; [ICSC] Very toxic after ingestion with a lethal dose of about 50-500 mg/kg; Methemoglobinemia, hemolysis, and kidney injury have been reported after ingestion; [HSDB]
Exposure Assessment
Explanatory Notes b.p. = 400 deg C (decomposes); [ICSC]
Adverse Effects
Methemoglobinemia Methemoglobinemia, Secondary
Anemia Anemia, Hemolytic
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: POTASSIUM CHLORATE  
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Related Information in Haz-Map
Processes Industrial Processes with risk of exposure:
Activities Activities with risk of exposure:





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Last updated: January, 2009