← Back to all products
Enquire About This Product →
RO Chemicals-33
Sodium Meta Bisulphite Food Grade
SKU: RXSOL-33-6176-050
Sodium metabisulphite used as a disinfectant, antioxidant, and preservative agent.
Technical Specifications
Analysis item Analysis Result
Main content(Na2S2O5) 97.8%
Fe %( Fe) 0.003%
Water-Insoluble 0.02%
Arsenic(As) content ＜0.0001
Application & Dosage
Sodium metabisulphite used as a disinfectant, antioxidant, and preservative agent. Used as a cleaning agent for potable water reverse osmosis membranes in desalination systems. It is also used to remove chloramine from drinking water after treatment. Sodium metabisulphite has found use as a reducing agent in the manufacture of biscuits, especially the low-fat, low-sugar.
Sodium Metabisulpite CAS Number: 7681-57-4; EC Number: 231-673-0. Sodium Metabisulpite is used as a sterilizer and an antioxidant for wine and beer processing.
Sodium Metabisulpite is used in all commercial wines to prevent oxidation and preserve flavor.