Diltiazem HCL
Diltiazem HCL
CAS:33286-22-5
MF:C22H27ClN2O4S
MW:450.98
Characteristics
A white Crystalline powder
Identification (by HPLC)
Corresponds to the requirement of the reference standard
Specific optical rotation +1100-+1160
Assay (on dried)
98.5%-101.5%
Melting range 210℃-215℃
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
PH 4.3-5.3
Heavy metals ≤20ppm