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SYNONYMS Sodium pyrosulfite; pyrosulfurous acid, disodium salt ; disodium pyrosulfite; sodium pyrosulfite; sodium metabisulphite CAS NUMBER 7681-57-4
HAZARD CLASS Non-hazardous
CHEMICAL GROUP Others APPLICATION Used as a disinfectant, antioxidant, and food additive; preservation agent; one of the primary ingredients in Campden tablets, used for wine and beer making; cleaning agent for potable water reverse osmosis membranes; used to remove chloramine from water. Please contact us for specifications, MSDS, packing options and pricing.
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