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Sodium pyrosulfite

About Sodium pyrosulfite

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Sodium pyrosulfite

Product Name:

Sodium metabisulfite

Synonyms:4913

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

CAS RN.:

7681-57-4

EINECS:

231-673-0

Molecular Weight:

190.1065

Molecular Formula:

Na₂S₂O₅

Melting Point(℃):

150℃

Water Solubility:

540 g/L (20℃)

Hazard Symbols:

	Xn

Risk Codes:

R22;R31;R41;

Details

Safety Description:

S26;S39;S46;

Sodium pyrosulfite