甲磺酸達(dá)比加群酯
Product Name: 甲磺酸達(dá)比加群酯 | |
CAS No.: 872728-81-9 | |
Batch No.: 20191119 | |
Report Date: 20191119 | |
Perform Standard: Enterprise Standard | |
Items | Standards |
Description | Off-White to yellow powder |
Identification | IR |
| UV |
| HPLC |
Water | ≤0.5% |
Sulphate | ≤0.02% |
Chlorides | ≤0.03% |
Residue on ignition | ≤0.1% |
Methanesulfonic acid | 12.62%--13.94% |
Related substances | DB-IMP3≤0.5% |
| DB-IMP4≤0.5% |
| DB-IMP5≤0.15% |
| DB-IMP11≤0.15% |
| DB-IMP14≤0.15% |
| DB-INT4≤0.15% |
| Max single ≤0.1% |
| Total impurities≤1.0% |
Heavy metals | 20ppm |
Assay | 98.0%-102.0 Calculated on dried basis |
Conclusion: The product conforms to the above standards |