caesium(1+) ion chloride

• ChemBase编号: 91863
• 分子式: ClCs
• 平均质量: 168.35845
• 单一同位素质量: 167.87430368
• SMILES: [Cs+].[Cl-]
• Canonical SMILES: [Cl-].[Cs+]
• InChI: InChI=1S/ClH.Cs/h1H;/q;+1/p-1
• InChIKey: AIYUHDOJVYHVIT-UHFFFAOYSA-M

名称和登记号

名称

• IUPAC标准名: caesium(1+) ion chloride
• IUPAC传统名: caesium(1+) chloride; caesium(1+) ion chloride
• 别名: 氯化铯; 氯化铯, 超干; 氯化铯 溶液; 铯原子光谱分析标准浓缩液 1.00g Cs; Caesium(I) chloride 99.99%; Cesium Monochloride; Dicesium Dichloride; CESIUM CHLORIDE REAGENT GRADE; Additive Screening Solution 13/Fluka kit no 78374; Cesium chloride solution; Cesium chloride 1 M solution; CESIUM CHLORIDE; CESIUM CHLORIDE, ULTRA PURE, 99.999%; CESIUM CHLORIDE OPTICAL GRADE 99.9%; CESIUM CHLORIDE ULTRA PURE 99.99%; Cesium chloride; Cesium chloride, ultra dry; Cesium Chloride, 99.99%; Cesium chloride; Caesium chloride; CESIUM CHLORIDE OPTICAL GRADE 99.99%; CESIUM CHLORIDE ULTRA PURE 99.999%; Cesium atomic spectroscopy standard concentrate 1.00 g Cs

登记号

• CAS号: 7647-17-8
• EC号: 231-791-2; 231-600-2
• MDL号: MFCD00010955; MFCD00134037
• 默克索引号: 142011
• PubChem SID: 24892555; 24857408; 24892913; 24845385; 24892562; 24859113; 24852585; 162078561; 24868505; 24880046; 24889000; 24892572; 24852140; 24892564; 24892605; 24880048
• PubChem CID: 24293
• Chemspider ID: 22713
• 美国药典/FDA物质标识码: GNR9HML8BA
• 维基百科标题: Caesium_chloride

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 0.8327582
• LogD (pH = 7.4): 0.8327582
• Log P: 0.6123387
• 摩尔折射率: 5.6156 cm^3
• 极化性: 2.1090326 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true
• Acid pKa: -7.0

分子性质

理化性质

• 溶解度: 1865 g/L in water; 20°C); H2O: soluble; H2O: soluble3 M at 20 °C, clear, colorless; soluble in ethanol; Soluble in Water (3M; Very soluble in water. Soluble in alcohol. Insoluble in acetone.
• 外观: -10 Mesh Beads, Ampouled under argon; beads; crystalline; Crystalline; powder; Powder; Powder, Ampouled under argon; White Solid; white solid ; hygroscopic
• 熔点: 645 °C; 645 °C(lit.); 646°C; 646°C; 646°C d 3.988
• 沸点: 1297 °C (vaporizes); 1303°C; 1303°C
• 密度: 1.13 g/mL at 20 °C; 3.988; 3.99; 3.99 g/cm^3; 3.99 g/ml
• 折射率: 1.64; 1.6418
• 紫外吸收波长: A3M/260, H2O ≤0.03; A3M/280, H2O ≤0.03; A50%/260 nm ≤0.1; A50%/280 nm ≤0.02; A50%/280, H2O ≤0.02; A50%/280, H2O ≤0.2; λ: 260 nm Amax: 0.02; λ: 260 nm Amax: 0.03; λ: 280 nm Amax: 0.02; λ: 280 nm Amax: 0.03
• 能隙: 8.35 eV (80 K)
• pH值: 5.0-7.5 (20 °C, 3 M in H2O); 5.0-7.5 (25 °C, 3 M in H2O); 6.0-7.5 (25 °C, 3 M in H2O)

安全信息

• 保存条件: Room Temp; Room Temperature (15-30°C), Desiccate
• 保存注意事项: Hygroscopic; Irritant/Hygroscopic/Moisture Sensitive
• RTECS编号: FK9625000
• 德国WGK号: 1; 2
• TSCA收录: 是
• 个人保护装置: Eyeshields, Gloves; Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US); Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: 2-8°C

产品相关信息

• 纯度: >99.999%; ≥98%; ≥99% (silver nitrate titration); ≥99.0%; ≥99.0% (AT); ≥99.5%; ≥99.5% (AT); ≥99.5% (based on trace metals analysis); ≥99.5% (titration); ≥99.8%; ≥99.999% trace metals basis; ≥99.9995% (metals basis); 99%; 99% (metals basis); 99.9%; 99.9% (metals basis); 99.9% trace metals basis; 99.99%; 99.99% (metals basis); 99.99% trace metals basis; 99.998% (metals basis); 99.999%; 99.999% (metals basis); 99.999% trace metals basis; 99.999+% (metals basis)
• 浓度: 1.00 g/L
• 级别: anhydrous; Cabot® technical grade; for molecular biology; for trace analysis; OPTICAL; optical grade; puriss. p.a.; purum p.a.; REAGENT; ReagentPlus®; TraceSELECT®
• 颗粒大小: -10 mesh
• 杂质: ≤0.001% Li; ≤0.001% total nitrogen (N); ≤0.01% Pb; ≤10 mg/kg total nitrogen (N); DNases, none detected; Insoluble matter, passes filter test; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected; RNases, none detected
• 痕量阳离子: Al: ≤0.0005%; Al: ≤0.02 mg/kg; Al: ≤5 mg/kg; As: ≤0.00001%; As: ≤0.005 mg/kg; As: ≤0.1 mg/kg; Ba: ≤0.0005%; Ba: ≤0.5 mg/kg; Ba: ≤20 mg/kg; Ba: ≤5 mg/kg; Be: ≤0.005 mg/kg; Bi: ≤0.0005%; Bi: ≤0.05 mg/kg; Bi: ≤5 mg/kg; Ca: ≤0.005%; Ca: ≤0.5 mg/kg; Ca: ≤20 mg/kg; Ca: ≤50 mg/kg; Cd: ≤0.0005%; Cd: ≤0.02 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Ce: ≤0.01 mg/kg; Co: ≤0.0005%; Co: ≤0.005 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤0.0005%; Cr: ≤0.01 mg/kg; Cr: ≤5 mg/kg; Cu: ≤0.0005%; Cu: ≤0.005 mg/kg; Cu: ≤2 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Dy: ≤0.01 mg/kg; Er: ≤0.01 mg/kg; Eu: ≤0.01 mg/kg; Fe: ≤0.0005%; Fe: ≤0.05 mg/kg; Fe: ≤5 mg/kg; Fe: ≤50 mg/kg; Ga: ≤0.005 mg/kg; Gd: ≤0.01 mg/kg; Hg: ≤0.005 mg/kg; Ho: ≤0.01 mg/kg; In: ≤0.005 mg/kg; K: ≤0.005%; K: ≤1 mg/kg; K: ≤100 mg/kg; K: ≤20 mg/kg; K: ≤50 mg/kg; La: ≤0.01 mg/kg; Li: ≤0.0005%; Li: ≤0.1 mg/kg; Li: ≤0.5 mg/kg; Li: ≤5 mg/kg; Lu: ≤0.01 mg/kg; Mg: ≤0.0005%; Mg: ≤0.05 mg/kg; Mg: ≤5 mg/kg; Mn: ≤0.0005%; Mn: ≤0.01 mg/kg; Mn: ≤5 mg/kg; Mo: ≤0.0005%; Mo: ≤0.01 mg/kg; Mo: ≤5 mg/kg; Na: ≤0.02%; Na: ≤1 mg/kg; Na: ≤100 mg/kg; Na: ≤20 mg/kg; Na: ≤50 mg/kg; Nd: ≤0.01 mg/kg; Ni: ≤0.0005%; Ni: ≤0.01 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤0.0005%; Pb: ≤0.01 mg/kg; Pb: ≤1 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Pr: ≤0.01 mg/kg; Rb: ≤2 mg/kg; Rb: ≤50 mg/kg; Sb3+: ≤0.05 mg/kg; Sc: ≤0.01 mg/kg; Sm: ≤0.01 mg/kg; Sr: ≤0.0005%; Sr: ≤0.1 mg/kg; Sr: ≤5 mg/kg; Tb: ≤0.01 mg/kg; Th: ≤0.01 mg/kg; Ti: ≤0.01 mg/kg; Tl: ≤0.05 mg/kg; Tm: ≤0.01 mg/kg; U: ≤0.01 mg/kg; V: ≤0.01 mg/kg; Y: ≤0.01 mg/kg; Yb: ≤0.01 mg/kg; Zn: ≤0.0005%; Zn: ≤0.02 mg/kg; Zn: ≤2 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• 痕量阴离子: sulfate (SO42-): ≤0.002%; sulfate (SO42-): ≤100 mg/kg; sulfate (SO42-): ≤20 mg/kg; sulfate (SO42-): ≤50 mg/kg
• Foreign Activity: DNase exonuclease, Nickase endonuclease, RNase, protease, none detected; DNase, RNase, protease, none detected
• 有效期: (limited shelf life, expiry date on the label)
• 干燥失重: ≤0.1% loss on drying; ≤0.1% loss on drying, 110 °C
• 产品类型: Grade I; Grade II
• 品质说明: ampule
• λ: 3 M in H2O
• 产品线: BioUltra
• 线性分子式: CsCl

详细说明

MP Biomedicals - 02101321

Reagent Grade
Purity: 99.0%
Solubility:
Clear, colorless (50% aqueous solution)
pH:5.5-6.5 (1% aqueous solution)

MP Biomedicals - 02160041

Optical Grade I
Purity: 99.99%
A₂60 of 50% solution << 0.02
Solutions are clear and colorless suitable for density gradient work, nucleic acid and protein purification.

MP Biomedicals - 02150589

Ultra Pure Reagent
Purity: 99.999%
A^260 of 50% solution < 0.02
Solutions are clear and colorless. Especially suited for critical density gradient techniques.

MP Biomedicals - 04813063

Specially prepared for density gradient techniques. Purity: >99.999% O.D. 260 of 50% (w/v) solution: <0.02 All salts and H₂O: <0.001%.

MP Biomedicals - 05210253

MP Biomedicals Rare Chemical collection

MP Biomedicals - 04813069

Specially prepared for density gradient techniques. Purity: >99.999% O.D. 260 of 50% (w/v) solution: <0.02 All salts and H₂O: <0.001%.

MP Biomedicals - 04813061

Specially prepared for density gradient techniques. Purity: >99.999% O.D. 260 of 50% (w/v) solution: <0.02 All salts and H₂O: <0.001%.

MP Biomedicals - 04813700

MP still offers optical grade Cesium Chloride which is widely used for virus, nucleic acid and nucleoprotein purification. Purity: 99.9% pH: 5.5-6.5 (1% Aqueous Solution) Loss on Drying: <0.1% White Powder

MP Biomedicals - 05210800

MP Biomedicals Rare Chemical collection

MP Biomedicals - 04813729

MP still offers optical grade Cesium Chloride which is widely used for virus, nucleic acid and nucleoprotein purification. Purity: 99.9% pH: 5.5-6.5 (1% Aqueous Solution) Loss on Drying: <0.1% White Powder

MP Biomedicals - 04813711

MP still offers optical grade Cesium Chloride which is widely used for virus, nucleic acid and nucleoprotein purification. Purity: 99.9% pH: 5.5-6.5 (1% Aqueous Solution) Loss on Drying: <0.1% White Powder

Sigma Aldrich - C6914

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
Quality
Solutions may contain slight haze.

Sigma Aldrich - 20966

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

Sigma Aldrich - C3309

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

Sigma Aldrich - C4036

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

Sigma Aldrich - C3139

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
包装
1 kg in poly bottle
25, 100, 500 g in poly bottle
Quality
形成透明无色溶液。

Sigma Aldrich - 20967

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

Sigma Aldrich - 05-2435

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
Suitability
density gradient centrifugation

Sigma Aldrich - C3011

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
Quality
Solutions may contain a slight haze.

Sigma Aldrich - 449741

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
包装
50 g in ampule

Sigma Aldrich - 02787

Preparation Note
用 CsCl 和 H2O 制备

Sigma Aldrich - 289329

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
包装
25, 100 g in glass bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 203025

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
包装
10, 50 g in poly bottle

Sigma Aldrich - 20968

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

Sigma Aldrich - 562599

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
包装
1, 5 kg in poly bottle

Sigma Aldrich - 449733

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
包装
5, 25 g in ampule

Sigma Aldrich - C3032

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

Sigma Aldrich - 198315

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

Sigma Aldrich - 31807

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

Sigma Aldrich - 90033

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
法律信息
TraceSELECT 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 562602

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
包装
1, 5 kg in poly bottle
法律信息
Cabot 注册商标 Cabot Corp.

Sigma Aldrich - 450774

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

Sigma Aldrich - 20970

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

Apollo Scientific Ltd - OR8001T

For molecular genetic applications. Used in preparingnucleic acids for subsequent hybridization or cloning experiments.

Toronto Research Chemicals - C280000

For molecular genetic applications used in preparing nucleic acids for subsequent hybridization or cloning experiments.

参考文献

• Meth. Mol. Biol., 2,21 (1984)
• Biotechniques, 4, 11, (1986)