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Sodium metabisulfite

Sodium metabisulfite

CAS NO.:7681-57-4
MF: H2O5S2.2Na
EINECS NO.:231-673-0
API077
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Product Name
Sodium metabisulfite
Appearance
White to yellowish powder
Specification
 99%
Test Method
HPLC
Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Time
24 months
  Stability:Stable. Incompatible with strong oxidizing agents, strong acids. Contact with strong acids releases a poisonous gas. May be moisture and air sensitive.

Sodium metabisulfite is an ingredient used in products to treat dehydration and replace electrolytes.

1. In the food industry, sodium metabisulfite can be used as a preservative and bleach agent for food.
2. In the process of making wine and beer, it can remove and inhibit the growth of microorganisms.
3. In the pharmaceutical industry, it can be used as an antioxidant and disinfectant.
4. In the developer and dye industry, it is used for oxidizing dyes, bleaching and decolorization.