Kenya
It is used as a preservative and antioxidant in food. It is used as a cleaning agent for potable water desalination systems and used to remove chloramine from drinking water after treatment.
Molar Weight | 190.095 g/mol |
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Melting Point | 170 °C |
Density | 1.310 – 1.370 g/cc |
Forms | Powder, White, Yellow |
Synonyms: Disodium Pyrosulfite, E 223, SMBS, Sodium Bisulfite Anhydrous, Sodium Disulfite, Sodium Hydrogen Sulfite, Sodium Pyrosulfite
Chemical Formula: Na2S2O5
CAS Number: 7681-57-4