Colistin Sulfate [1264-72-8]
Order number: 49952997
Part number: AC100070635
£ 123.96*
*Prices without VAT and shipping costs£ 148.75*
*incl. VAT, plus shipping costsPrice Breakdown
Colistin sulfate is a powerful EP-grade bioactive small molecule that stands out in its class due to its exceptional purity and carefully controlled molecular weight of 1253.51 g/mol. Its crystalline structure, represented by the molecular formula C52H98N16O13 · H2SO4, lends itself to precise dosing and reliable performance in various applications.
Performance You Can Count On
Formulated as a white to almost white powder, colistin sulfate can be accurately measured and mixed into solutions without the risk of clumping or settling issues, ensuring consistent results every time. This EP-grade quality ensures high standards are met across various industries where precise control over bioactive molecules is crucial.
Suitable Environments
- Packaged in quantities suitable for laboratory use, allowing researchers to work efficiently without waste.
- Ideal for formulation development in the field of antimicrobial agents, where the ability to precisely measure and combine compounds is essential.
- Effective in controlled environments requiring strict adherence.
| 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 | : | - |
