Description / Application
Sodium hydrogensulfite is an inorganic sodium salt having hydrogensulfite as the counterion. It has a role as a mutagen, an allergen, a reducing agent, a food antioxidant and a food colour retention agent. It is an inorganic sodium salt and a sulfite salt. It contains a hydrogensulfite.
Identities
| Molecular Formula | HNaO3S |
|---|---|
| Molecular Weight | 104.06 |
| MFCD | MFCD00003530 |
Transport
| DOT UN Number | UN3077 |
|---|---|
| Hazard Class | 9 |
| Packing Group | III |
Safety
| Pictograms |
|
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302;H319;H402 |
| Precautionary Statements | P264;P270;P273;P280;P301+P312+P330;P305+P351+P338;P337+P313;P501 |