- Min.Order :100 Kilogram
- Purity: ≥19000IU/mg
Keywords
Quick Details
- Appearance:White or almost white powder
- Application:Used for sensitive bacteria infections
- PackAge:in 25kg drum
- ProductionCapacity:5000|Kilogram/Day
- Storage:in dry cool place
- Transportation:by sea
Superiority:
1.ColistinSulphate 2.OtherName:PolymyxinE 3.CASNo.:1264-72-8 4.MolecularFormula:2C52H98N16O13.5H2SO4 5.FormulaWeight:2801.…
Details:
1. Colistin Sulphate
2. Other Name: Polymyxin E
3.CAS No.: 1264-72-8
4. Molecular Formula: 2C52H98N16O13.5H2SO4
5. Formula Weight: 2801.27
6.Specification
| Test | Specification |
| Characteristics | White or almost white powder |
| Identification | Meets EP specification |
| PH | 4.0 ~ 6.0 |
| Loss on drying | ≤3.5% |
| Optical rotation | -63° ~ -73° |
| Sulphated ash | ≤1.0% |
| Sulphate (dried basis) | 16.0% ~ 18.0% |
| Content (Dry basis HPLC) | Colistin E1-I≤10% |
|
| Colistin E1-7MOA≤10% |
|
| Colistin E3≤10% |
|
| E1+ E2+E3+E1-I+E1-7MOA≥77.0% |
| Related substances | Any impurity≤4.0% |
|
| Total impurity≤23.0% |
| Potency(Moisture basis) | ------- |
| Potency (Dried basis) | ≥19000IU/mg |
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