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 产品目录
依普利酮中间体 |
品名： |
依普利酮中间体 |
CAS# ： |
95716-70-4 |
分子式： |
C 24 H 30 O 5 |
分子量： |
398.49 |
结构式： |
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质量标准： |
企业标准
| ITEM |
SPECIFICATION |
RESULTS |
| Description |
Pale yellow crystalline powder |
conforms |
| Identification |
IR UV HPLC |
conforms |
| Residue on ignition |
0.25%max |
0.03% |
| Heavy Metals |
20ppm max |
conforms |
| Loss on drying |
≤1.0% |
0.07% |
| Water |
0.5%max |
0.2% |
| Chromatograph impurity |
5.0%max |
conforms |
| Single impurity |
3.0%max |
conforms |
| HPLC |
95.0%max |
96.5% |
| Assay(HPLC) |
94.0%~101.0% |
95.0% |
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包装： |
常规包装或者根据客户要求 |
标签： |
中性标签或者根据客户要求 |
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