Cesium chloride ≥99.5% BioXtra for titration, Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPY
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Warning
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M-Clarity™ quality level = MQ200
C3309-10G
C3309-250G
C3309-50G
C3309-10GEA
150
EUR
C3309-10G
C3309-250G
C3309-50G
Cesium chloride ≥99.5% BioXtra for titration, Sigma-Aldrich®
Cesium chloride
Used for the preparation of electrically conducting glasses. Used to make solutions for the separation of RNA from DNA by density gradient centrifugation.
Formula:
CsCl Boiling Pt: 1303 °C (1013 hPa) Melting Pt: 645 °C (lit.) 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 |
Specification Test Results
Appearance (Colour) | White |
Appearance (Form) | Powder |
Solubility (Colour) | Colourless |
Solubility (Turbidity), (3 M in H₂O at 20 deg C) | Clear |
Loss on Drying 110 deg C | ≤0,5 % |
Insoluble Matter, Passes Filter test | Pass |
Sulfate (SO₄) | ≤0.002% |
Aluminum (AL) | ≤0.0005% |
Bismuth (Bi) | ≤0.0005% |
Lead (Pb) | ≤0.0005% |
Arsenic | ≤0.0001% |
Barium (Ba) | ≤0.0005% |
Cadmium (Cd) | ≤0.0005% |
Cobalt (Co) | ≤0.0005% |
Strontium (Sr) | ≤0.0005% |
Copper (Cu) | ≤0.0005% |
Zinc (Zn) | ≤0.0005% |
Potassium (K) | ≤0.005% |
Iron (Fe) | ≤0.0005% |
Lithium (Li) | ≤0.0005% |
Molybdenum (Mo) | ≤0.0005% |
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