- Min.Order :1 Kilogram
- Purity: 19000IU/mg
- Payment Terms : L/C,D/P,T/T
Keywords
Colistin sulphate Colistin 1264-72-8
Quick Details
- Appearance:White or almost white powder
- Application:
- PackAge:
- ProductionCapacity:|Metric Ton|Day
- Storage:
- Transportation:
Superiority:
|
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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