产品详情
HPLC 或 NMR 检测形成酰胺的酸对映体纯度的试剂
| grade | for chiral derivatization |
| assay | ≥99.5% (sum of enantiomers, GC) |
| ≥99.5% | |
| optical activity | [α]/D +57±2°, c = 2 in ethanol |
| optical purity | enantiomeric ratio: ≥99.5:0.5 (GC) |
| refractive index | n |
| n | |
| bp | 153 °C/11 mmHg(lit.) |
| density | 1.067 g/mL at 20 °C(lit.) |
| storage temp. | 2-8°C |
