Cesium carbonate los yog Cesium Carbonate purity 99.9% (hlau hauv paus)
| Cesium carbonate | |
| Synonyms: | Cesium carbonate, Dicesium carbonate, Cesium carbonate |
| Tshuaj formula | Cs2CO3 |
| Molar loj | 325,82 g / mol |
| Qhov tshwm sim | hmoov dawb |
| Qhov ntom | 4.072 g / cm3 |
| Melting point | 610 ° C (1,130 ° F; 883K) (decomposes) |
| Solubility hauv dej | 2605 g / L (15 ° C) |
| Solubility hauv ethanol | 110 g / L |
| Solubility hauv dimethylformamide | 119.6 g / L |
| Solubility nyob rau hauv dimethyl sulfoxide | 361.7 g / L |
| Solubility hauv sulfolane | 394.2 g / L |
Siab Purity Cesium Carbonate
| Yam khoom No. | Tshuaj muaj pes tsawg leeg | |||||||||
| CsCO3 | Txawv teb chaws Mat.≤wt% | |||||||||
| (wt%) | Li | Na | K | Rb | Ca | Mg | Fe | Al | SiO 2 | |
| UMCSC4N | ≥99.99% | 0.0001 | 0.0005 | 0.001 ib | 0.001 ib | 0.001 ib | 0.0001 | 0.0001 | 0.0002 | 0.002 ib |
| UMCSC3N | ≥99.9% | 0.002 ib | 0.02 ib | 0.02 ib | 0.02 ib | 0.005 ib | 0.005 ib | 0.001 ib | 0.001 ib | 0.01 ib |
| UMCSC2N | ≥99% | 0.005 ib | 0.3 | 0.3 | 0.3 | 0.05 Nws | 0.01 ib | 0.002 ib | 0.002 ib | 0.05 Nws |
Ntim: 1000g / lub raj mis yas, 20 lub raj mis / thawv. Lus Cim: Cov khoom no tuaj yeem ua kom pom zoo raws li tus neeg siv khoom.
Cesium Carbonate siv rau dab tsi?
Cesium carbonate yog lub hauv paus txaus nyiam uas pom ntau thiab ntau daim ntawv thov hauv kev sib txuas chemistry. Cesium carbonate kuj ua hauj lwm raws li catalyst rau Aerobic oxidation ntawm thawj cawv. Raws li cov khoom siv raw rau kev tsim ntau yam sib xyaw cesium, Cesium nitrate yog dav siv hauv catalyst, tshwj xeeb iav thiab ceramics thiab lwm yam.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
