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Home > Products >  Colistin Sulphate

Colistin Sulphate CAS NO.1264-72-8

  • Product Details

Keywords

  • Colistin Sulphate
  • Colistin
  • 1264-72-8

Quick Details

  • ProName: Colistin Sulphate
  • CasNo: 1264-72-8
  • Molecular Formula: C52H98N16O13
  • Appearance: A white or almost white hygroscopic p...
  • Application: Pharmaceutical raw materials
  • ProductionCapacity: Metric Ton/Day
  • Purity: EP7.0
  • LimitNum: 0 Metric Ton

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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