Colistin Sulphate

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0 Metric Ton	Negotiable

0 Metric Ton

Negotiable

Min.Order :0 Metric Ton
Purity: EP7.0
Payment Terms : L/C,T/T,Other

Keywords

Colistin Sulphate Colistin 1264-72-8

Quick Details

Appearance: A white or almost white hygroscopic powder
Application:Pharmaceutical raw materials
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ProductionCapacity:|Metric Ton|Day
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Superiority:

EP7.0

Details:

Appearance A white or almost white hygroscopic powder

Solubility Freely soluble in water, slightly soluble in ethanol(96%),practally insoluble in acetone trichlormathane or diethyl ether

Identification Confirms to EP7.0 specification

Acidity or alkalinity 4.0-6.0

Specific optical rotation -63º～-73º

Related Total impurities ≤23.0%

Any impurity ≤4.0%

Impurity 1 ≤3.0%

Impurity 2 ≤4.0%

Impurity 3 ≤3.0%

Impurity 4 ≤3.0%

Impurity 5 ≤3.0%

Impurity 6 ≤4.0

Sulphate 16%-18%

Loss on drying 3.5% max

Sulphated ash 1.0% max

Assay(Dry Basis HPLC) Sum assay: 77%min

E3: 10%max

E1-I: 10%max

E1-7MOA: 10%max

Potency(Moisture bases) ----

Potency(dried bases) ≥19000u/mg

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