Purity: (same/more than)98.0%
Appearance: White, crystalline powder
Identification: Conform to USP
Specific Rotation:
[C=11, 6N HCl]+12.6 degrees to +14.0 degrees
Loss on Drying: (same/less than)0.2%
Residue on Ignition: (same/less than)0.1%
Iron (mg): (same/less than)10
Chloride: (same/less than)0.02%
Heavy Metals (Pb): (same/less than)0.0005%
Arsenic:
(same/less than)0.0001%
Lead:
(same/less than)0.0005%
Sulfate: (same/less than)0.000002%
pH: 7.0-8.5
Endotoxin: (same/less than)0.5EU/mg
Exceeds USP Specifications