Sodium metabisulfite 7681-57-4

Category :

Inorganic chemicals

CAS NO :

7681-57-4

EC NO :

231-673-0

MF :

Na₂S₂O₅

MW :

190.1065

Specification :

High Purity

Product description :

Item	index
Main content(Na₂S₂O₅)	≥98
Fe(As content Fe)	≤0.001
Clarity	Clear
Water-Insoluble	≤0.01
Heavy metal content(Pb)	≤0.0005
As content(As)	≤0.0001
PH Value	4.0~4.6

Synonyms :

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

Molecular Structure :

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Sodium metabisulfite

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