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Cesium chloride CAS:7647-17-8
Cas No: 7647-17-8
USD $ 100.0-100.0 / Kilogram 1 Kilogram 1000 Metric Ton/Month Metric Ton/Day Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
Cesium Chloride
Cas No: 7647-17-8
USD $ 1.0-1.0 / Gram 1 Gram 1 Metric Ton/Day Hangzhou Ocean Chemical Co., Ltd. Contact Supplier
Cesium Chloride
Cas No: 7647-17-8
No Data 1 Kilogram 1000 Metric Ton/Month HANGZHOU CLAP TECHNOLOGY CO,.LTD Contact Supplier
Cesium chloride CESIUM CHLORIDE GRADE I CESIUM CHLORIDE OPTICAL GRADE 7647-17-8 99.9% min
Cas No: 7647-17-8
No Data No Data Metric Ton/Day Hunan Hui Bai Shi(YUNBANG)Biological Technology Co.,Ltd Contact Supplier
Cesium chloride Manufacturer/High quality/Best price/In stock
Cas No: 7647-17-8
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High quality Cesium chloride CAS:7647-17-8
Cas No: 7647-17-8
USD $ 115.0-150.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Cesium chloride
Cas No: 7647-17-8
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
7647-17-8 ClCs Cesium chloride
Cas No: 7647-17-8
No Data 1 Kilogram 100-200 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
food grade caesium chloride powder with the best price CAS NO. 7647-17-8
Cas No: 7647-17-8
No Data 100 Gram 20000 Kilogram/Day Hubei XinRunde Chemical Co., Ltd Contact Supplier
Cesium chloride 7647-17-8
Cas No: 7647-17-8
No Data 1 Metric Ton 1 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier

7647-17-8 Usage

Brand name

Cescan-131 (Abbott).

Uses

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

Definition

ChEBI: The inorganic chloride salt of caesium; each caesium ion is coordinated by eight chlorine ions.

Purification Methods

It is soluble in H2O but can be purified by crystallisation from H2O [solublity in g percent: 162.3(0.7o), 182.2(16.2o) and 290(at bp 119.4o)] and dried in high a vacuum. It is soluble in EtOH and is deliquescent; keep it in a tightly closed container. [D.nges in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I pp 951-955 1963.] For further purification of CsCl, a concentrated aqueous solution of the practically pure reagent is treated with an equivalent weight of I2 and Cl2 is bubbled into the solution until preciptation of CsCl2I is complete. Recrystallisation yields a salt which is free from other alkali metals. It is then decomposed to pure CsCl on heating. [Harned & Schupp J Am Chem Soc 52 3886 1930.] It can also be recrystallised from acetone/water, or from water (0.5mL/g) by cooling in a CaCl2/ice bath. Dry it at 78o under vacuum.

Uses

Cesium chloride is used in radio and television vacuum tubes. It also is used in ultracentrifuge separations; x-ray fluorescent screens; as radiogrpahic contrast medium, and to prepare cesium and other cesium salts.

Physical properties

White cubic crystal; hygroscopic; density 3.99 g/cm3; melts at 645°C; vaporizes at 1297°C; very soluble in water, soluble in ethanol.

Chemical Properties

White/clear cryst. powder

Uses

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

Preparation

Cesium chloride is prepared by the treatment of cesium oxide or any cesium salt with hydrochloric acid followed by evaporation and crystallization of the solution.
InChI:InChI=1/ClH.Cs/h1H;/q;+1/p-1

7647-17-8 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma (C4036)  Cesiumchloride  for molecular biology, ≥98% 7647-17-8 C4036-1KG 4,995.90CNY Detail
Sigma (C4036)  Cesiumchloride  for molecular biology, ≥98% 7647-17-8 C4036-500G 2,831.40CNY Detail
Sigma (C4036)  Cesiumchloride  for molecular biology, ≥98% 7647-17-8 C4036-250G 1,591.20CNY Detail
Sigma (C4036)  Cesiumchloride  for molecular biology, ≥98% 7647-17-8 C4036-100G 819.00CNY Detail
Sigma (C4036)  Cesiumchloride  for molecular biology, ≥98% 7647-17-8 C4036-50G 456.30CNY Detail
Sigma (C4036)  Cesiumchloride  for molecular biology, ≥98% 7647-17-8 C4036-25G 327.60CNY Detail
Sigma (C3032)  Cesiumchloride  for molecular biology, ≥99% (silver nitrate titration) 7647-17-8 C3032-1KG 8,798.40CNY Detail
Sigma (C3032)  Cesiumchloride  for molecular biology, ≥99% (silver nitrate titration) 7647-17-8 C3032-500G 7,376.85CNY Detail
Sigma (C3032)  Cesiumchloride  for molecular biology, ≥99% (silver nitrate titration) 7647-17-8 C3032-100G 1,159.47CNY Detail
Sigma (C3032)  Cesiumchloride  for molecular biology, ≥99% (silver nitrate titration) 7647-17-8 C3032-25G 786.24CNY Detail
Vetec (V900481)  Cesiumchloride  Vetec reagent grade, ≥99% 7647-17-8 V900481-250G 702.00CNY Detail
Vetec (V900481)  Cesiumchloride  Vetec reagent grade, ≥99% 7647-17-8 V900481-100G 352.17CNY Detail

7647-17-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name caesium chloride

1.2 Other means of identification

Product number -
Other names Cesium chloride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7647-17-8 SDS

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