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Agent Name Sodium hypophosphite
CAS Number 7681-53-0
Formula H2-O2-P.Na
Major Category Other Chemicals
Synonyms Hypophosphorous acid monosodium salt; Monosodium hypophosphite; Natriumhypophosphit [German]; Phosphinic acid monosodium salt; Phosphinic acid, sodium salt; Sodium hydrogen phosphite (NaH2PO2); Sodium hydrophosphite; Sodium hypophosphite; Sodium hypophosphite (NaH2PO2); Sodium phosphinate; Sodium phosphinate (NaH2PO2); [ChemIDplus]
Category Phosphorus Compounds
Description White granules or crystals; [HSDB]
Sources/Uses Used in pharmaceutical manufacturing, nickel plating, and as a laboratory reagent; [HSDB]
Comments In the GRAS (generally recognized as safe) database of the US Food and Drug Administration (FDA); [CHEMINFO]
Exposure Assessment
Explanatory Notes Melting point equals 392 degrees F (decomposes into toxic and explosive phosphine gas); [MSDSonline]
Flammability (NFPA) 0: will not burn
Links to Other NLM Databases
Health Studies Human Health Effects from Hazardous Substances Data Bank: SODIUM HYPOPHOSPHITE  
Toxicity Information Search TOXNET
Chemical Information Search ChemIDplus
Biomedical References Search PubMed
Related Information in Haz-Map
Processes Industrial Processes with risk of exposure:





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Last updated: September, 2008