CODE:km-153
Product: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
CAS#  2349-67-9
MF:  C₂H₃N₃S₂
Structure : 
MW:133.20
Appearance:white crystalline powder
Melting point:233～235℃
Assay:98.0% min.
Loss on drying: 0.5% max.
Packing: 25kg / fibre drum 
Application:  It is mainly used as materials of cefazolin intermediate.