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Cesium chloride 99,999, powder_white, ultrapure

Supplier: E. Becker & Co. GmbH

04813061 04813063
IC813061EA 370.23 USD InStock
IC813061 IC813063
Cesium chloride 99,999, powder_white, ultrapure
Cesium chloride
Cesium chloride , an inorganic compound, is an important source of cesium ions in a variety of applications.

Cesium chloride is typically used for density gradient work and for the purification of virus/phage, nucleic acids and nucleoproteins. It is used for the preparation of electrically conducting glasses, used to make solutions for the separation of RNA from DNA by density gradient centrifugation.

Cesium chloride (CsCl) is commonly used in the separation of DNA and RNA. Procedures have been reported for the purification of closed circular DNA by equilibrium centrifugation in both continuous and discontinuous CsCl-ethidium bromide gradients. Subsequently, the CsCl can be removed from the DNA preparation by either dialysis or precipitation.

Freely soluble in water (500 mg/mL),(50% aqueous-clear, colorless solution); soluble in ethanol, alcohol


Formula: CsCl
MW: 168.36 g/mol
Boiling Pt: 1303
Melting Pt: 646
Density: 3.7808 g/cm³ (20 °C)
Storage Temperature: Ambient
 MDL Number: MFCD00010955
CAS Number: 7647-17-8
EINECS: 231-600-2
Merck Index: 13,02021
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Specification Test Results
Purity 99.999%
OD260 nm (50% aq soln) <0.02
pH 5.5 - 6.5 (1% aq soln)
Barium ≤1 ppm
Magnesium ≤ 0.5 ppm
Potassium ≤2 ppm
Iron ≤ 1 ppm
Calcium ≤1 ppm

 

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