

CasNo: 80126-53-0
分子式: C10H13NO2
包装: 25kg
技术指标: >99.0%
| 产品名称 Product Name | L-2-甲基苯丙氨酸 | ||||
CAS NO | 80126-53-0 | 数 量 Quantity | 900 g | ||
| 批 号 Batch No. | HYA20111016 | 有效期 Valid Period | 3 年 Two Year | ||
| 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 | 类白色粉末 | |||
旋光度Specific Rotation[α]25 | +2 ~ +4º (C=1,1NHCLaq) | + 2.5º (C=1,1NHCLaq) | |||
| 干燥失重 Loss on drying | ≤0.5% | 0.25% | |||
| 灼烧残渣 Residues On Ignition | ≤0.1% | 0.05% | |||
| 纯 度 (HPLC) | ≥98% | 99.5% | |||