Sodium metabisulfite CAS# 7681-57-4

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Basic information

CAS

7681-57-4

EINECS

231-673-0

Molecular Formula

Na₂S₂O₅

Molecular Weight

190.1065

English Name

Sodium metabisulfite

Synonyms

Sodium pyrosulfite, disodium disulphite, Sodium metabisulphite, Sodium disulphite, Sodium pyrosulphite, SODIUM DISULFITE, disodium oxidosulfanesulfonate oxide, Sodium Metabi, Metabisulfite Sodium, Sodium Metabisulfite (Food Grade)

Physical and Chemical Properties

Melting point

150℃

Water Solubility

540 g/L (20℃)

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Broker Information

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