外 观 Appearance |
类白色或白色粉末 Off-white or white powder |
旋光度Specific Rotation (20/D) |
- 4.5 + 0.5° ( C=1,H2O) |
灼烧残渣 Residues On Ignition |
≤0.1% |
干燥失重 Loss On Drying |
≤0.5% |
化学纯度 Assay(HPLC) |
≥98% |
光学纯度 Assay(HPLC) |
≥99% |
Online Advisory |
Telephone |
0512-68097639 |
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