

CasNo: 95753-55-2
| 产品名称 Product Name | FMOC-L-4-硝基苯丙氨酸 FMOC-L-4-Nitrophenylalanine | ||||
CAS NO | 95753-55-2 | 数 量 Quantity | 10 Kg | ||
| 批 号 Batch No. | 20110410B | 有效期 Valid Period | 2 年 One Year | ||
| 检测项目 Test Item | 标准值 Specifications | 实测值 Test Results | |||
| 外 观 Appearance | 微黄色粉末 Faintly yellowpowder | 微黄色粉末 Faintly yellow powder | |||
旋光度Specific Rotation[α]20 | -39.5 ~ -42.5º (C=1,DMFA) | -41.2º (C=1,DMFA) | |||
| 干燥失重 Loss on drying | ≤0.2% | 0.08% | |||
| 灼烧残渣 Residues On Ignition | ≤0.1% | 0.06% | |||
| 纯 度 Assay(HPLC) | ≥98% | 98.6% | |||