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Cesium chloride 99.99%, white crystalline powder, Optical Grade Optical Grade

Supplier: E. Becker & Co. GmbH

0216004180 0216004190
IC16004180EA 302.32 USD InStock
IC16004180 IC16004190
Cesium chloride 99.99%, white crystalline powder, Optical Grade Optical Grade
Cesium chloride
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.

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.


Formula: CsCl
MW: 168.36 g/mol
Boiling Pt: 1303 (lit.)
Melting Pt: 646
Storage Temperature: Ambient
 MDL Number: MFCD00010955
CAS Number: 7647-17-8
Merck Index: 13,02021
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Specification Test Results
Purity 99.99%
OD260 nm (50% aq soln) <0.02
pH 5.5 - 6.5 (1% aq soln)
Barium ≤10 ppm
Magnesium ≤ 1 ppm
Potassium ≤20 ppm
Iron ≤ 1 ppm
Calcium ≤10 ppm

 

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