

CasNo: 57213-48-6
分子式: C10H10N2O2
外观: white to slightly yellow powder
包装: 400g
技术指标: 98%
| 产品名称 Product Name | L-3-氰基苯丙氨酸 | ||||
CAS NO | 57213-48-6 | 数 量 Quantity | 2.5 Kg | ||
| 批 号 Batch No. | HYA20110521 | 有效期 Valid Period | 2 年 TwoYear | ||
| 检测项目 Test Item | 标准值 Specifications | 实测值 Test Results | |||
| 外 观 Appearance | 类白色或微黄色粉末 Off-white or Faintly yellowpowder | 白色粉末 Faintly yellow powder | |||
旋光度Specific Rotation[α]25 | -10~ -12º (C=1,水) | -11.2º (C=1,水) | |||
| 干燥失重 Loss on drying | ≤0.5% | 0.15% | |||
| 灼烧残渣 Residues On Ignition | ≤0.1% | 0.06% | |||
| 纯 度 (HPLC) | ≥98% | 99.8% | |||
| e.e (HPLC) | ≥98% | 99.8% | |||