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Cesium
Cesium Sulfate 99.9

Formula : Cs2SO4
CAS-No. : 10294-54-9
Appearance : colourless, crystalline and hygroscopic substance
Bulk density : 4.24 kg/l
Melting point : 1005C
Solubility : 182 g Cs2SO4 in 100 g H2O at 20C
Chemical analysis


Li

 

Max.

5

ppm

Na

 

Max.

150

ppm

K

 

Max.

300

ppm

Rb

 

Max.

500

ppm

Ca

 

Max.

20

ppm

Mg

 

Max.

10

ppm

Ba

 

Max.

10

ppm

Al

 

Max.

5

ppm

Fe

 

Max.

5

ppm

Sr

 

Max.

5

ppm

Cr

 

Max.

5

ppm

Ni

 

Max

5

ppm

Mn

 

Max.

5

ppm

Pb

 

Max.

5

ppm

Cl

 

Max.

100

ppm

SiO2

 

Max.

50

ppm

Applications This product is used for density gradient centrifugation and as a promoter in catalytic systems.
Safety and handling Handling in moist air should be avoided. Because of its hygroscopicity cesium sulfate should be stored in tightly closed containers.
Packaging Polyethylene bottles or bags in drums
Cesium product range acetate
bicarbonate
bromide
carbonate
chloride
fluoride
hydrogen carbonate
hydroxide, aqueous solution or monohydrate
iodide
nitrate
sulfate