Source: Synthetic
Appearance: White to slight yellow crystalline powder
Purity: 99.0-101.5%
Specific Rotation@ C=1, H2O: -30.5 degrees to -32.5 degrees
Chloride: (same/less than) 0.05%
Sulfate: (same/less than) 0.03%
Iron: (same/less than) 0.003%
Heavy Metals (Pb): (same/less than) 0.0015%
Loss on Drying: (same/less than) 0.2%
Residue on Ignition: (same/less than) 0.1%
pH: 5.5-6.5
Endotoxin: ~10Eu/mg