Sodium disulfite pure 1000 g (12710-31000)
Chemical formula: Na₂S₂O₅
Molar mass: 190.10 g/mol
CAS: 7681-57-4
EINECS: 231-673-0
Specification
| Appearance | white crystalline substance |
| Assay | min. 95,0 % |
Classification of the substance in accordance with Regulation (EC) No 1272/2008
GHS Hazard Pictograms
Hazard statements: 302, 318
Precautionary statements: 280, 305+351+338
EUH statements: 031
Signal word: Danger