Fekitari inotengesa zvakanyanya Organic Raw Materials Cesium Carbonate CAS 534-17-8
Isu tanga takatarisana nekuvandudza pamusoro pezvinhu manejimendi uye chirongwa cheQC kuve nechokwadi chekuti tinogona kubata pfuma inoshamisa mubhizinesi rinotyisa reFactory inotengeswa zvakanyanya Organic Raw Materials Cesium Carbonate CAS 534-17-8, Iye zvino tine zvinhu zvina zvinotungamira. Zvitengeswa zvedu zvinotengeswa zvakanyanya kwete mukati memusika weChinese wazvino, asi zvakare zvinogamuchirwa mumusika wepasirese.
Isu tanga takatarisana nekuvandudza manejimendi yezvinhu uye chirongwa cheQC kuve nechokwadi chekuti tinogona kubata budiriro inoshamisa mubhizinesi rine makwikwi anotyisa, Kusimbirira pamhando yepamusoro yechizvarwa manejimendi nerubatsiro rwevatengi, isu zvino takagadzira sarudzo yedu kupa vatengi vedu vachishandisa iyo kutanga nemari kuwana uye mushure mesevhisi ruzivo runoshanda. Kuchengetedza hukama huripo hwehushamwari nevatengi vedu, isu zvakadaro tinogadzira mhinduro yedu inonyora nguva dzese kugutsa izvo zvinodikanwa zvitsva uye kuomerera kune yazvino-kusvika-zuva budiriro yemusika muMalta. Isu takagadzirira kutarisana nekunetseka uye kuita kuvandudza kuti tinzwisise zvese zvingangoitika mukutengeserana kwenyika.
Cesium carbonate inorganic compound. Iro rakachena rakasimba pakupisa kwekamuri uye kumanikidzwa. Inonyungudika zvakanyanya mumvura uye inotora mwando nekukurumidza kana yaiswa mumhepo. Iyo aqueous solution ye cesium carbonate ine alkaline yakasimba uye inogona kuita neasidhi kugadzira inowirirana cesium munyu nemvura, uye kuburitsa carbon dioxide. Cesium carbonate iri nyore kushandura uye inogona kushandiswa seyakatangira mamwe cesium munyu. Inoshandiswa zvakanyanya mumhando dzemunyu cesium.
| Cs₂CO₃ | 99.9% min |
| L | 0.0005%max |
| Na | 0.001%max |
| K | 0.005%max |
| Rb | 0.02%max |
| Al | 0.001%max |
| Ca | 0.003%max |
| Fe | 0.0003%max |
| Mg | 0.0005%max |
| SiO₂ | 0.008%max |
| Cl- | 0.01%max |
| saka₄² | 0.01%max |
| H₂O | 1%max |
1. Organic synthesis catalysts
1) Cesium carbonate C / N / O-arylation uye alkylation reactions: Cesium carbonate inoshanda senheyo yakasimba yekusimudzira kushandiswa kwekugadzirisa zvindori zvinonhuhwirira kana heteroatoms, zvakadai sekuwedzera goho mukubatana kwekubatana36.
2) Kuita kwecyclization: Cesium carbonate inoshandiswa kune matanhatu-nhengo cyclization, intramolecular kana intermolecular cyclization, uye Horner-Emmons cyclization maitiro kurerutsa kuvakwa kwemamorekuru39.
3) Synthesis yequinazolinediones uye cyclic carbonates: Cesium carbonate inokonzera maitiro e2-aminobenzonitrile ne carbon dioxide kuti ibudise quinazolinediones, kana kuti inogadzirisa cyclic carbonates kuburikidza nehalogenated alcohols uye carbon dioxide36.
2. Zvishandiso zvesainzi zvekushandisa
1) Zvishandiso zvemagetsi: Cesium carbonate inoshandiswa seyerekitironi inosarudza layer mugraphene quantum dots kuvandudza kushanda kwepolymer solar masero.
2) Gadziriro yemananomaterials: Cesium carbonate inotora chikamu mukuumbwa kwezvinhu zvephosphorescent uye simbi organic frameworks (MOFs) kukwenenzvera zvinhu.
3. Mamwe maapplication
1) Synthesis yemishonga yepakati: Cesium carbonate inoshandiswa mumatanho anokosha emakemikari emishonga akadai sealkylation ye phenols uye kugadzirira phosphate esters.
2) Maitiro ezvakatipoteredza: Cesium carbonate inobudirira kutendeuka uye inoderedza kusvibiswa pasina shanduko yesimbi kana organic catalysts.
25kg / chigubhu
Isu tanga takatarisana nekuvandudza pamusoro pezvinhu manejimendi uye chirongwa cheQC kuve nechokwadi chekuti tinogona kubata pfuma inoshamisa mubhizinesi rinotyisa reFactory inotengeswa zvakanyanya Organic Raw Materials Cesium Carbonate CAS 534-17-8, Iye zvino tine zvinhu zvina zvinotungamira. Zvitengeswa zvedu zvinotengeswa zvakanyanya kwete mukati memusika weChinese wazvino, asi zvakare zvinogamuchirwa mumusika wepasirese.
Fekitari inotengesa zvakanyanya Organic Yepakati uye 99%, Kusimbirira pamhando yepamusoro chizvarwa manejimendi uye vatengi pro rubatsiro, isu zvino takagadzira sarudzo yedu kupa vatengi vedu vachishandisa iyo kutanga nehuwandu hwekuwana uye mushure mesevhisi ruzivo runoshanda. Kuchengetedza hukama huripo hwehushamwari nevatengi vedu, isu zvakadaro tinogadzira mhinduro yedu inonyora nguva dzese kugutsa izvo zvinodikanwa zvitsva uye kuomerera kune yazvino-kusvika-zuva budiriro yemusika muMalta. Isu takagadzirira kutarisana nekunetseka uye kuita kuvandudza kuti tinzwisise zvese zvingangoitika mukutengeserana kwenyika.
