Colistin Sulfate [1264-72-8]
Order number: 49952997
Part number: AC100070635
£ 68.90*
*Prices without VAT and shipping costs£ 82.68*
*incl. VAT, plus shipping costs
In Stock
Price Breakdown
100
Colistin Sulfate [1264-72-8] is offered in laboratory-suitable formats for research and production. It features a molecular formula of O4S-2 and a molecular weight of 96.07. This compound belongs to the antibiotic class, specifically the polymyxins subclass. Handling requires standard precautions for organic compounds. Colistin Sulfate exhibits activity against gram-negative bacteria, particularly those resistant to other antibiotics.
- CAS Number: 1264-72-8
- Molecular Formula: O4S-2
- Exact Mass: 95.95172965
- Molecular Weight: 96.07
| Name | Value | |
|---|---|---|
| pH | : | 4.0 - 6.0 |
| CAS | : | 1264-72-8 |
| Grade | : | EP Grade |
| Sulfate | : | 16 - 18% |
| Appearance | : | White to almost white powder |
| Categories | : | Antibiotics Bioactive Small Molecules |
| Solubility | : | Freely soluble in water, slightly soluble in ethanol (96%), practically insoluble in acetone trichloromethane or diethyl ether |
| Product Code | : | 49952997 |
| Product Name | : | Colistin Sulfate |
| Sulfated ash | : | ≤ 1.0% |
| Loss on Drying | : | ≤ 3.5% |
| Storage Details | : | 2 to 8 °C |
| Molecular Weight | : | 1253.51 |
| Total Impurities | : | ≤ 23.0% |
| Molecular Formula | : | C52H98N16O13 . H2SO4 |
| Potency (dried basis) | : | ≥ 19000 IU/mg |
| Harmonised Tariff Code | : | 2941900000 |
| Specific optical rotation | : | -63 to -73° |
| Molekula Supplier ID reference | : | - |
