Cäsiumchlorid 99.99%, weißes kristallines Pulver, Optische Qualität

Lieferant: MP Biomedicals

ICNA0216004180EA 229 EUR
ICNA0216004180 ICNA0216004191 ICNA0216004190 ICNA0216004125
Cäsiumchlorid 99.99%, weißes kristallines Pulver, Optische Qualität
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, colourless solution); soluble in ethanol, alcohol.

Formel: CsCl
Molecular Weight: 168,36 g/mol
Siedepunkt: 1303 °C (Lit.)
Schmelzpunkt: 646 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00010955
CAS-Nummer: 7647-17-8
EINECS: 231-600-2
Merck Index: 13,02021

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Spezifikation Testergebnisse

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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