Technical Data Sheet
Product Name
SODIUM SULPHITE 98% AR (anhydrous)
CAS Number
7757-83-7
Molecular Formula
Na2SO3
Catalogue No.
AL1425A
Molecular Weight
126.04 g/mol
| Grade | Assay/Purity Specification | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| AR | 98% min | 270 °C (decomposes) | <1% | <0.5% | None detected | 70 g/L in water at 20 °C |
