Purity (HPLC): 99.0%~101.0%
Appearance:
White/Off-white powder
Loss on Drying:
(same/less than)0.50%
Residue on Ignition:
(same/less than)0.10%
Specific Optical Rotation:
-68.0~-72
Melting Point:
233C~238C
Heavy Metals:
(same/less than)0.001%
Chloride:
(same/less than)0.007%
Ammonia:
(same/less than)0.0004%
Sulfate:
(same/less than)0.02%