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Chemical Name: Cesium chloride
CAS No.: 7647-17-8
Molecular Fomula:ClCs
Molecular weight: 168.36
Appearance: white crystalline
Assay: 99%min
Cesium chloride has been used for density gradient centrifugation and for fractionation of nucleic acids, ribosomal subunits, proteins, glycoproteins, and viruses. Absorbance: (3 M, H2O, 260 nm): ≤0.01; (3 M, H2O, 280 nm): ≤0.02. Cesium chloride is also used in preparation of other caesium compounds, evacuation of radio tubes (positive ions supplied at surface of filament) fluorescent screens, and as a contrast medium.
| Name | Cesium Chloride |
| CAS Registry Number | 7647-17-8 |
| EINECS | 231-600-2 |
| Molecular Formula | ClCs |
| Molecular Weight | 168.36 |
| Melting Point | 646 ℃ |
| Boiling Point | 1290 ℃ |
| Water Solubility | 1860g/L , 20 ℃ |
| Refractive Index | 1.6418 |
| Flash Point | 1303 ℃ |
| Assay | 99% |
| Appearance | white crystal |
| Usage | as analytic reagent and raw materials for manufacturing catalyst |
| Brand Name | Hanhaida |
| CsCl min% | Impurities Max% | |||||||||
| Li | Na | K | Rb | Ca | Mg | Fe | Al | SiO2 | Pb | |
| 99.0 | 0.001 | 0.02 | 0.02 | 0.5 | 0.005 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| 99.9 | 0.0005 | 0.002 | 0.005 | 0.05 | 0.002 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
