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Cesium
Cesium Carbonate 99.9

Formula Cs2CO3
Purity 99.9% Min.
CAS-No. 534-17-8
Appearance Colourless, crystalline and hygroscopic substance
Formula weight 325.82
Density 4.072 g/cm3 at 20C
Solubility 2,615 g/L at 15C
Chemical analysis


Li

 

Max.

5

ppm

Na

 

Max.

150

ppm

K

 

Max.

150

ppm

Rb

 

Max.

200

ppm

Ca

 

Max.

50

ppm

Mg

 

Max.

5

ppm

Ba

 

Max.

50

ppm

Al

 

Max.

5

ppm

Fe

 

Max.

5

ppm

Sr

 

Max.

5

ppm

Cr

 

Max.

5

ppm

Pb

 

Max.

5

ppm

Cl

 

Max.

100

ppm

SO4

 

Max.

50

ppm

NO3

 

Max.

25

ppm

SiO2

 

Max.

50

ppm

Applications Cesium carbonate is a versatile base in organic synthesis.
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
Due to the nature of the production process, small amounts of cesium will be present either as hydroxide or as bicarbonate.