Colistin Sulfate Cas: 1264-72-8
| Catalogue Number | XD92222 |
| Product Name | Colistin Sulfate |
| CAS | 1264-72-8 |
| Formulae hypotheticaela | C52H98N16O13 |
| M. Pondus | 1155.43 |
| Repono Details | 2 ad 8 °C |
| Tariff Code harmonized | 29419000 |
Product Specification
| Aspectus | Alba ut fere cerussa |
| Assay | 99% min |
| pH | 4-6 |
| Damnum in Siccatio | <3.5% |
| Solubilitas | Gratis solutum in aqua, in ethanolo leviter solutum (96%), fere insolubile in aceto trichloromethano vel diethyl. |
| Sulfate | 16 - 18% |
| Imprimis gyrationis optica | -63 ad -73 |
| Totalis immunditias | <23% |
| Cinis sululated | <1% |
| Potentia (ex exaruit) | >19000u/mg |
1. Est antibiotica peptida fundamentalis, maxime ad praeventionis et curationis infectiones susceptibilis et augmentum animalis promovendum.
2. Potest coniungi cum membrana cellae lipoprotein phosphatae liberae, faciens tensionem membranae cellae superficiem decrescentem, permeabilitatem augeri, inde in cytoplasmo fluxum mortis cellae.
3. Contra gram-negativam bacteria (praecipue E. coli, Salmonella, Pseudomonas aeruginosa, Proteus et Haemophilus, etc., vim habet in bacteria Gram-positiva (Staphylococcus aureus et praeter hemolyticum streptococcum extra) et fungi.
Colistin sulfate oralis difficile est ad trahendum, minus toxicum, facile residua medicamento causandi, facile medicamento resistentia producere.
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