

CasNo: 198545-85-6
分子式: C24H16F5NO4
包装: 25kg
技术指标: >99.0%
| 产品名称 Product Name | Fmoc-D-2,3,4,5,6-五氟苯丙氨酸 | ||||
CAS NO | 198545-85-6 | ||||
| 批 号 Batch No. | HYA20110921 | 有效期 Valid Period | 2 年 Two Year | ||
| 生产日期 | 2011.9.21 | 数 量 Quantity | 250 g | ||
| 检测项目 Test Item | 标准值 Specifications | 实测值 Test Results | |||
| 外 观 Appearance | 白色至类白色粉末 White or off-white powder | 白色粉末 White powder | |||
旋光度Specific Rotation (25/D) | + 20.5 + 2 ° (C=1, MeOH) | +20.8° (C=1, MeOH) | |||
| 灼烧残渣 Residues On Ignition | ≤0.1% | 0.03% | |||
| 干燥失重 Loss On Drying | ≤0.5% | 0.21% | |||
| 纯 度 Purity | ≥98% | 98.8% | |||
| 光学纯度 | ≥99% | 99.9% | |||