产品说明
一般描述
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.
应用
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.†
Used for the preparation of electrically conducting glasses.Used to make solutions for the separation of RNA from DNA by density gradient centrifugation.
基本信息
| 线性分子式 | CsCl |
| 分子量 | 168.36 |
| EC 号 | 231-600-2 |
| MDL编号 | MFCD00010955 |
| PubChem化学物质编号 | 329753922 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 100 |
| 等级 | puriss. p.a. |
| 测定 | ≥99.5% |
| 形式 | crystals |
| 杂质 | ≤0.001% total nitrogen (N) |
| pH值(酸碱度) | 6-7.5 |
| mp | 645 ℃ (lit.) |
| 痕量阴离子 | sulfate (SO42-): ≤50 mg/kg |
| 痕量阳离子 | 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 |
| SMILES string | [Cl-].[Cs+] |
| InChI | 1S/ClH.Cs/h1H;/q;+1/p-1 |
| InChI key | AIYUHDOJVYHVIT-UHFFFAOYSA-M |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H361f |
| 预防措施声明 | P201 - P202 - P280 - P308 + P313 - P405 - P501 |
| 危险分类 | Repr. 2 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
