Sodium Thiosulphate Anhydrous

Minimum Assay: >99.0%
Molecular Formula: Na2S2O3
Molecular Weight: 158.10 g/mol
Melting Point: 48 °C
Calcium (Ca): <0.30%
Iron (Fe): <10ppm
Heavy Metals (as Pb): <10ppm
Acidity: <0.01%
Alkalinity: <0.06%

Cas Number: 7772-98-7

Einecs Number: 231-867-5

HS Code / Commodity Code: 28323010

Hazard Phrases: H0001