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氯化铯
Cesium Chloride
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3424459 | 100 G | 2440 | |||
| 3424459 | 6X100G | 8770 |
产品别名
7647-17-8
氯化铯
Cesium Chloride
结构式
基本信息
| Linear Formula【线性分子式】 | CsCl |
| Molecular weight | 168.36 |
| EC number【EC 号】 | 231-600-2 |
| MDL number | MFCD00010955 |
| PubChem Substance ID【PubChem化学物质编号】 | 329753922 |
| NACRES | NA.21 |
| General description【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. |
| Application【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. |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | puriss. p.a. |
| Assay【测定】 | ≥99.5% |
| form【形式】 | crystals |
| impurities【杂质】 | ≤0.001% total nitrogen (N) |
| pH【pH值(酸碱度)】 | 6-7.5 |
| mp | 645 ℃ (lit.) |
| anion traces【痕量阴离子】 | sulfate (SO42-): ≤50 mg/kg |
| cation traces【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
| Pictograms【象形图】 | GHS08 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H361f |
| Precautionary Statements | P201 - P202 - P280 - P308 + P313 - P405 - P501 |
| Hazard Classifications【危险分类】 | Repr. 2 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
