产品详细说明:
Test Items检验项目 | Standard标准 | result 检验结果 |
Appearance外观 | White powder白色粉末 | White powder白色粉末 |
Melting Point熔点 | 176℃(dec) | 178.8~179.0℃ |
Loss on Drying 干燥失重 | ≤ 0.5% | 0.32% |
Specific Rotation [20/D]旋光度 | +9.2±0.5° (C=1 in MeOH) | 9.0° |
Assay(HPLC) 含量(HPLC) | ≥99.0% | 99.2% |