SODIUM THIOSULPHATE (Anhydrous) 97% Extra Pure

Article No S-08394
CAS No 7772-98-7
HSN Code 28323010
Purity Min. 97.0%
Grade Extra pure
Molecular Formula Na2S2O3
Molecular Weight 158.10
Shelf Life 5 years


MSDS

COA

Packagings

SODIUM THIOSULPHATE (Anhydrous) 97% Extra Pure

1 kg

Specifications

Description White crystalline powder
Assay Min. 97.0%
pH 5% 6.0 – 8.5
Sulphide (S) Max. 0.002%
Melting point/Freezing point (˚C) >100˚C
Density ( g/cm3) 1.66
Solubility in water (% weight) 50g/100g cold water