Item | Standard | Analysis data |
Appearance | White or off-white crystalline powder | White or off-white crystalline powder |
Specific Rotation (C=2,5NHCL) | -27.6°~ -29.0 | -28.1° |
Chloride (Cl) | not more than 0.10% | <0.10% |
Loss on drying | not more than 0.2% | 0.11% |
Residue on Ignition | not more than 0.2% | 0.07% |
Heavy Metals(Pb) | not more than 10ppm | <10 ppm |
Assay | 98.0 to 101.0% | 99.1% |