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Cesium Carbonate
Cs2CO3
CAS: 534-17-8
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 20°C
Solubility 2,615 g/L at 15°C
Specificatioon
Li |
| Max. | 5 | ppm |
Na |
| Max. | 150 | ppm |
K |
| Max. | 200 | ppm |
Rb |
| Max. | 500 | 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 |
Particle Size: 80-100 Mesh(Milled Fine Grade) will be available on request.
Caesium carbonate or cesium carbonate is a white crystalline solid compound.
Caesium carbonate has a high solubility in polar solvents such as water, alcohol and DMF. Its solubility is higher in organic solvents compared to other carbonates like potassium and sodium carbonates, although it remains quite insoluble in other organic solvents such as toluene, p-xylene, and chlorobenzene.
Cesium Carbonate is used in organic synthesis as a base. It also appears to have applications in energy conversion.

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