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|Section2= |Section7= |Section8= }} 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. This compound is used in organic synthesis as a base. It also appears to have applications in energy conversion. ==Preparation== Caesium carbonate can be prepared by thermal decomposition of caesium oxalate. Upon heating caesium oxalate is converted to caesium carbonate and carbon monoxide is released: :Cs2C2O4 → Cs2CO3 + CO It can also be synthesized by reacting caesium hydroxide with carbon dioxide.〔 :2 CsOH + CO2 → Cs2CO3 + H2O 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「caesium carbonate」の詳細全文を読む スポンサード リンク
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