Caesium sulphate, 25 g
Molar mass (M) 361,89 g/mol
Density (D) 4,24 g/cm³
Boiling point (bp) 1900 °C
Melting point (mp) 1005 °C
CAS No. [10294-54-9]
excl. VAT. | 25 g per Pack Qty.
Art. No. 9355.3
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Caesium sulphate ≥99,99 %, p.a.
Cesium sulphate produces a gradient which is almost twice as steep compared with cesium chloride in similar centrifugal fields. Floating densities in cesium sulphate gradients are approx. 1.4 g/cm3 for DNA and approx. 1.6 g/cm3 for RNA.
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Our salts for analysis are manufactured under strict production guidelines. Analytical purity and best quality reliably characterize each batch. Salts in p.a. quality made by Carl ROTH meet the high requirements for reproducible results. Most of our salts are additionally specified according to international standards like ACS and ISO.
Definition:p.a.: pro analysi (for analysis)ACS: American Chemical SocietyISO: International Standard Organisation
|Aluminium (Al)||≤0,0001 %|
|Barium (Ba)||≤0,001 %|
|Calcium (Ca)||≤0,0001 %|
|Chromium (Cr)||≤0,00005 %|
|Iron (Fe)||≤0,00005 %|
|Potassium (K)||≤0,0006 %|
|Lithium (Li)||≤0,0001 %|
|Magnesium (Mg)||≤0,0001 %|
|Manganese (Mn)||≤0,0002 %|
|Sodium (Na)||≤0,0002 %|
|Rubidium (Rb)||≤0,005 %|
|Strontium (Sr)||≤0,0002 %|
|Chloride (Cl)||≤0,01 %|