Cesium chloride
SIGALD/31807 - puriss. p.a., ≥99.5%
CAS Number: 7647-17-8
Empirical Formula (Hill Notation): ClCs
Molecular Weight: 168.36
EC Number: 231-600-2
MDL Number: MFCD00010955
Linear Formula: CsCl
Product Type: Chemical
| anion traces | sulfate (SO42-): ≤50 mg/kg |
| assay | ≥99.5% |
| cation traces | Ba: ≤20 mg/kg |
| Ca: ≤20 mg/kg | |
| Cu: ≤2 mg/kg | |
| Fe: ≤5 mg/kg | |
| K: ≤20 mg/kg | |
| Li: ≤0.5 mg/kg | |
| Mg: ≤5 mg/kg | |
| Na: ≤20 mg/kg | |
| Pb: ≤1 mg/kg | |
| Rb: ≤50 mg/kg | |
| Zn: ≤2 mg/kg | |
| form | crystals |
| grade | puriss. p.a. |
| impurities | ≤0.001% total nitrogen (N) |
| InChI | 1S/ClH.Cs/h1H;/q;+1/p-1 |
| InChI key | AIYUHDOJVYHVIT-UHFFFAOYSA |
| mp | 645 °C (lit.) |
| pH | 6-7.5 |
| Quality Level | 100  |
| SMILES string | [Cl-].[Cs+] |
| Application: | Cesium chloride may be employed in gel-electrophoresis† and RNA purification studies.† It may be employed for the isolation of bacterial plasmid from Agrobacterium spp.† |
| Application: | Used for the preparation of electrically conducting glasses.Used to make solutions for the separation of RNA from DNA by density gradient centrifugation. |
| General description: | Cesium chloride is a cesium halide. Cesium halides can be prepared by reacting cesium carbonate with corresponding hydrohalic acids. Cesium chloride ultracentrifugation method has been reported for the extraction of RNA from cellular fractions. |
| Hazard Codes | Xn |
| Risk Statements | 22-48/22-62 |
| Safety Statements | 36/37-45 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Purity | ≥99.5% |
| mp | 645 °C (lit.) |
| UNSPSC | 12352302 |