Cesio cloruro 99.99%, powder_white crystalline, Optical Grade
Proveedor: MP Biomedicals
Sinónimos:
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.
Barium
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.
Formula:
CsCl MW: 168.36 g/mol Pto. Ebullición: 1303 °C (lit.) Pto. de fusión: 646 Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00010955 Núm. CAS: 7647-17-8 EINECS: 231-600-2 Índice Merck: 13,02021 |
Resultados test especificaciones
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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