Sodium metabisulfite - CAS # 7681-57-4

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Chemical Name:  Sodium metabisulfite

Chemical Formula:  Na2S2O5

CAS Number:  7681-57-4

EC Number (EINECS):  231-673-0

Synonyms:  pyrosulfurous acid disodium salt, sodium pyrosulfite, sodium disulfite,

Appearance:  white crystalline powder with a sulfur smell

Water Solubility:  appreciable

Stability:  Stable. Incompatible with strong oxidizing agents, strong acids. Contact with strong acids releases a poisonous gas. May be moisture and air sensitive.

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Related Analytes (Sodium metabisulfite):
Sodium phosphate dibasic dihydrate    Sodium chromate tetrahydrate    Sodium bisulfate monohydrate    Disodium hydrogen phosphate dodecahydrate    Sodium hypophosphite monohydrate    Sodium arsenate heptahydrate    2-formylbenzenesulfonic acid sodium salt    Sodium permanganate    Sodium tetrathionate dihydrate    Trisodium phosphate (sodium phosphate tribasic)   

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