Potassium disulfite pure 1000 g (12690-31000)
Chemical formula: K₂S₂O₅
Molar mass: 222.33 g/mol
CAS: 16731-55-8
EINECS: 240-795-3
Specification
| Assay | min. 97,0 % |
| Appearance | white crystalline substance |
Classification of the substance in accordance with Regulation (EC) No 1272/2008
GHS Hazard Pictograms
Hazard statements: 318
Precautionary statements: 280, 305+351+338, 310
EUH statements: 031
Signal word: Danger