Sodium Metabisulphite 64%

 Description

sodium metabisulphite

CAS RN. 7681-57-4

EINECS  NUMBER:231-673-0

Molecular formula: Na₂S₂O₅

Molecular weight: 190.09

Materialization properties: Properties are white or a little yellow crystallization powder. 1.4 solubility of relative density is dissolved in water, aqueous solution presents acidity. Dissolve in glycerine, dissolve in ethanol a little.

Use: Used as bleaching agent, mordant, reducing agent, rubber and solidified pharmaceutical, is used in organic synthesis, pharmacy and spices,etc.