Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Manufacturers
Tel: +86-15853188990
Tel: +86-13255689879
Tel: +86-13706449112
Tel: 0531-69953158
Tel: +86-16653124667
Mobile: 008615853188990
Tel: +86-15853188990
Fax:
Province/state: Shandong
City: Jinan
Street: Huadian Pioneer Park, Huadian Township, Qihe County, Dezhou City, Shandong, P.R.China
MaxCard:
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 |