Sodium Metabisulfite
Sodium Pyrosulfite Na2S2O5 Formula wt 190.11
223 [7681-57-4] 4VON5FNS3C sodium metabisulfite
223 [7681-57-4] 4VON5FNS3C sodium metabisulfite
DESCRIPTION
Sodium Metabisulfite occurs as colorless crystals or as a white to yellow, crystalline powder. It is freely soluble in water and slightly soluble in alcohol. Its solutions are acid to litmus.