Chemical：2-amino-5-mercapto-1,3,4-thiadiazole

Synonym：5-Amino-1,3,4-thiadiazole-2-thiol；5-amino-1,3,,4- thialiazoline-2(3H)-thione

Formula：C₂H₃N₃S₂

CAS#：2349-67-9

Structural formula：

Molecular weight：133.20

Shape&properties：This product is a white crystalline powder,Irritating to eyes, respiratory system and skin.

Specification：:

Appearance：white crystalline powder

Melting Point：233～235 DEG.C

Assay：≥98.0%

Loss on drying：≤0.5%

Stockpile：Store in a cool, dry,well-ventilated area away from incompatible substances. Keep container closed when not in use. Reference MSDS Name: 2-amino-5-mercapto-1，3，4-thiadiazole, 98.0%

Packing：In Fibre Drum with 25 KG net each

Uses：It is main materials of cefazolin intermediate.