成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List Cesium carbonate
534-17-8

Cesium carbonate synthesis

5synthesis methods
cesium carbonate can be prepared by thermal decomposition of caesium oxalate. Upon heating, caesium oxalate is converted to caesium carbonate with emission of carbon monoxide.
Cs2C2O4 → Cs2CO3 + CO
It can also be synthesized by reacting caesium hydroxide with carbon dioxide.
2 CsOH + CO2 → Cs2CO3 + H2O
-

Yield:-

Steps:

14.e e)

A suspension of phen diol (3.30 g, 9.05 mmol, 2.5 eq.) and Cs2CO3 (1.73 g, 5.30 mmol, 1.5 eq.) was prepared in 250 mL DMF in a 500 mL RB flask and was heated to 60° C. while stirring under N2.

References:

US2022/119435,2022,A1

Cesium carbonate Related Search: