Product Attributes
Product name : sodium thiosulfate
Alias: hypo, sodium subsulfite, sodium hyposulfite, sodium thiosulfate, sodium thiosulfate anydrous, thiosulfuric acid, disodium salt, disodium salt
Cas no: 7772-98-7
Einecs no.: 231-867-5
Molecular formula: na2s2o3
Molecular weight: 158.108
Solubility (mg/l): easily soluble in water and turpentine, insoluble in ethanol
Relative density (water=1): 1.667g/cm3
Melting point: 48℃
Appearance: colorless or white crystalline powder
Packing: double-layer packaging, packed with woven bags or barrel lined with polyethylene plastic bags. 25kg or 50kg net weight per bag (barrel).