CAS No ： 40018-26-6
Molecular: C₄H₈O₂S₂
Molecular weight: 152.24
Structure: 

Specification:

Appearance: white to off white crystalline powder

Assay: 99.0%Min

Melting point: 135 ℃ min.

Loss on drying: 0.5% max.

Sulphate ash: 0.2% max

Insoluble matter in solvent: 0.5% max
Packing: 25kgs paper drum
Usage: Pharmaceutical intermediate for Lamivudine, etc.