Cesium karubone CAS 534-17-8
Cesium carbonate ni ikintu kidahinduka. Ni ikintu cy’umweru gikonje iyo ubushyuhe bw’icyumba n’umuvuduko wacyo. Gishonga cyane mu mazi kandi gifata ubushuhe vuba iyo gishyizwe mu kirere. Umuti w’amazi wa cesium carbonate ni alkaline cyane kandi ushobora gukorana na aside kugira ngo ukore umunyu wa cesium n’amazi, kandi urekure dioxyde de carbone. Cesium carbonate yoroshye guhindura kandi ishobora gukoreshwa nk'intangiriro y’indi myunyu ya cesium. Ikoreshwa cyane mu moko y’umunyu wa cesium.
| Cs₂CO₃ | 99.9%umunota |
| L | 0.0005% ntarengwa |
| Na | 0.001% ntarengwa |
| K | 0.005% ntarengwa |
| Rb | 0.02% ntarengwa |
| Al | 0.001% ntarengwa |
| Ca | 0.003% ntarengwa |
| Fe | 0.0003%ntarengwa |
| Mg | 0.0005% ntarengwa |
| SiO₂ | 0.008% ntarengwa |
| Cl- | 0.01% ntarengwa |
| rero₄² | 0.01% ntarengwa |
| H₂O | 1% ntarengwa |
1. Ibikoresho by'ingufu bikomoka ku bimera
1) Cesium karubone C/N/O-arylation na alkylation reactions: Cesium karubone ikora nk'ishingiro rikomeye ryo guteza imbere reactions zo gusimbuza impeta zihumura cyangwa heteroatoms, nko kongera umusaruro mu reactions zo guhuza36.
2) Uburyo bwo gukora cyclization: Cesium carbonate ikoreshwa mu gukora cyclization y’ingingo esheshatu, cyclization y’imbere mu ngirabuzimafatizo cyangwa hagati ya ngirabuzimafatizo, na cyclization ya Horner-Emmons kugira ngo byoroshye kubaka molecules zikomeye39.
3) Gukora quinazolinediones na cyclic carbonates: Cesium carbonate itera imbaraga imikorere ya 2-aminobenzonitrile na carbon dioxide kugira ngo ikore quinazolinediones, cyangwa igakora cyclic carbonates binyuze muri halogenated alcohols na carbon dioxide36.
2. Ikoreshwa mu bumenyi bw'ibikoresho
1) Ibikoresho bya elegitoroniki: Cesium karubone ikoreshwa nk'urwego rutoranya electron mu duce twa graphene quantum kugira ngo yongere imikorere myiza y'uturemangingo tw'izuba twa polymer.
2) Gutegura ibikoresho bya nanomaterial: Cesium carbonate igira uruhare mu guhuza ibikoresho bya fosforasi n'ibice by'icyuma bikomoka ku bimera (MOFs) kugira ngo birusheho kunoza imiterere y'ibikoresho.
3. Izindi porogaramu
1) Gukora ibinyabutabire by’imiti: Cesium carbonate ikoreshwa mu ntambwe z’ingenzi z’imiti nko gukora alkylation ya phenols no gutegura esters za fosfeti.
2) Uburyo bwo kurwanya ibidukikije: Cesium carbonate ihindura ibintu neza kandi ikagabanya umwanda hadakoreshejwe ibyuma bihindura ibintu cyangwa katalysts z’umwimerere.
25kg/ingoma
Cesium karubone CAS 534-17-8
Cesium karubone CAS 534-17-8
