Cesium Carbonate
發(fā)布日期：2025-01-13 瀏覽次數(shù)：197
CAS No.534-17-8
Molecular Formula: Cs2CO3
Physical Characters:
White solid with density of4.072 g/cm3, melting point of 610℃ and boiling point of333.6℃ at 760mmHg, easily soluble in water,placed in the air rapidly hygroscopic.
|
Parameter |
Specification |
|
Cs2CO3 |
≥99.9% |
|
Li |
≤0.002% |
|
Fe |
≤0.001% |
|
K |
≤0.01% |
|
Na |
≤0.01% |
|
Rb |
≤0.02% |
|
Al |
≤0.005% |
|
Ba |
≤0.005% |
|
Ca |
≤0.005% |
|
Mg |
≤0.0005% |
|
Si |
≤0.005% |
|
Pb |
≤0.001% |
|
Cl |
≤0.01% |
|
SO4 |
≤0.01% |
|
Pb |
≤0.001% |
Application：Used to produce other cesium salts and also used topromote the effective O-alkylation of alcohols to form mixed alkyl carbonates.
Used incatalyst, special optical glass,a petroleum catalytic aid, the pharmaceutical industry.
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