氯化铯

• 产品号: 20966
• CAS号: 7647-17-8
• 分子式: ClCs
• 分子量: 168.35845
• 纯 度: ≥99.5% (AT)

产品别名

• 标题: Cesium chloride
• IUPAC标准名: caesium(1+) ion chloride
• IUPAC传统名: caesium(1+) ion chloride

产品登记号

• CAS号: 7647-17-8
• MDL号: MFCD00010955
• EC号: 231-600-2
• PubChem SID: 24852585

产品性质

• 痕量阴离子: sulfate (SO42-): ≤20 mg/kg
• 痕量阳离子: Al: ≤5 mg/kg
• 痕量阳离子: As: ≤0.1 mg/kg
• 痕量阳离子: Ba: ≤5 mg/kg
• 痕量阳离子: Bi: ≤5 mg/kg
• 痕量阳离子: Ca: ≤50 mg/kg
• 痕量阳离子: Cd: ≤5 mg/kg
• 痕量阳离子: Co: ≤5 mg/kg
• 痕量阳离子: Cr: ≤5 mg/kg
• 痕量阳离子: Cu: ≤5 mg/kg
• 痕量阳离子: Fe: ≤5 mg/kg
• 痕量阳离子: K: ≤50 mg/kg
• 痕量阳离子: Li: ≤5 mg/kg
• 痕量阳离子: Mg: ≤5 mg/kg
• 痕量阳离子: Mn: ≤5 mg/kg
• 痕量阳离子: Mo: ≤5 mg/kg
• 痕量阳离子: Na: ≤50 mg/kg
• 痕量阳离子: Ni: ≤5 mg/kg
• 痕量阳离子: Pb: ≤5 mg/kg
• 痕量阳离子: Sr: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 级别: for molecular biology
• 杂质: DNases, none detected
• 杂质: RNases, none detected
• 杂质: insoluble matter, passes filter test
• 杂质: phosphatases, none detected
• 杂质: proteases, none detected
• 杂质: ≤0.001% total nitrogen (N)
• λ: 3 M in H2O
• 线性分子式: CsCl
• 干燥失重: ≤0.1% loss on drying, 110 °C
• 产品线: BioUltra
• 纯度: ≥99.5% (AT)
• 紫外吸收波长: λ: 260 nm Amax: 0.02
• 紫外吸收波长: λ: 280 nm Amax: 0.02
• 熔点: 645 °C(lit.)
• pH值: 6.0-7.5 (25 °C, 3 M in H2O)
• 溶解度: H2O: soluble3 M at 20 °C, clear, colorless
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS编号: FK9625000
• 德国WGK号: 2

产品详细信息

详细说明 (English)

Application
Used for the preparation of electrically conducting glasses.1,2 Used to make solutions for the separation of RNA from DNA by density gradient centrifugation.3
Other Notes
Cesium chloride gradient centrifugation for phage purification;4 Isolation of satellite DNA;5 RNA purification;6 Buoyant density of DNA - Hoechst 33258 complexes in CsCl gradients.7

详细说明 (简体中文)

Application
用于制备导电玻璃。1,2用于制备溶液，用来通过密度梯度离心法从 DNA 中分离 RNA。3
Other Notes
Cesium chloride gradient centrifugation for phage purification;4 Isolation of satellite DNA;5 RNA purification;6 Buoyant density of DNA - Hoechst 33258 complexes in CsCl gradients.7