Colistin sulfate 99% CAS: 1264-72-8 

Product Name: Colistin sulfate 

Synonyms: belcomycin;colimycinsulfate;colistinsulfat;colomycinsyrup;polymyxinesulfate(salt);COLISTIN SULFATE;COLISTIN SULFATE SALT;COLISTIN SULPHATE 

CAS: 1264-72-8 

MF: 2(C52H98N16O13).5(H2SO4) 

MW: 2801.27 

EINECS: 215-034-3 

Chemical Properties: Powder 

Usage: Cyclic polypeptide antibiotic produced by Bacillus polymyxa. Complex mixture of at least 30 components, primarily colistins A and B. [α]D= -65° (c= 1, Water) LOD: 3% DAB= α,γ-diaminobutyric acid Heavy Metals: 20ppm Colistin A R= (+)-6-methyloctanoyl Arsenic Content: 2ppm/g Colistin B R= 6-methylheptanoyl Sulfate: 16-18% Biological Potency (dry basis): 19600U/mg 

Usage: antibacterial 

Usage: neuromuscular blocker 

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