产品介绍
乙酰-丙氨酸97-69-8
价 格：￥电议
型 号：
产品完善度：
生产地：其他访问量：52次
发布日期：2015/3/24 15:27:06
更新日期：2016/4/18 9:35:34
详细内容
| Item | Standard |
| Appearance | White powder |
| Specific rotation[α]20/D (C=2 in acetic acid) | +52 to +65 Degree |
| Transmittance | Not less than 95.0% |
| Heavy metal(Pb) | Not more than 20ppm |
| Arsenic(As2O3) | Not more than 2ppm |
| Loss on drying | Not more than 0.10% |
| Residue on ignition | Not more than 0.30% |
| Assay | 98.0to102.0% |
