Legal number: (CAS RN): 56-89-3 

Molecular formula: C6H12N2O4S2

Molecular weight: 240.29

Physical and chemical properties: properties White hexagonal tabular crystal or white crystalline powder. Solubility soluble in dilute acid and alkali solution, extremely difficult to dissolve in water, insoluble in ethanol.

USES: used in medicine, food, cosmetics and other industries.

Standard: USP28 AJI92