Zvinhu Zvakagadzirwa Nemakemikari Zvinotengeswa Zvakanyanya Cesium Carbonate CAS 534-17-8
Tave tichitarisawo pakuvandudza manejimendi yezvinhu uye chirongwa cheQC kuti tive nechokwadi chekuti tinokwanisa kuwana pundutso huru mubhizinesi rine makwikwi makuru rezvinhu zvinotengeswa zvakanyanya zveOrganic Raw Materials Cesium Carbonate CAS 534-17-8, Iye zvino tine zvinhu zvina zvinotungamira. Zvinhu zvedu zvinonyanya kutengeswa kwete chete mumusika weChina, asiwo zvinogamuchirwa mumusika wepasi rose.
Tave tichitarisawo pakuvandudza manejimendi yezvinhu nechirongwa cheQC kuti tive nechokwadi chekuti tinowana pundutso huru mubhizinesi rine makwikwi akasimba, tichisimbirira pamanejimendi ekugadzira mutsetse wepamusoro uye rubatsiro rwevatengi, tava kugadzira sarudzo yedu yekupa vatengi vedu ruzivo rwekutanga nekuwana mari uye nekukurumidza mushure mebasa. Tichichengetedza hukama hwakanaka nevatengi vedu, isu tinogara tichigadzira runyorwa rwedu rwemhinduro nguva dzese kuti tigutse zvinodiwa zvitsva uye titevedzere kukura kwazvino kwemusika muMalta. Tagadzirira kutarisana nematambudziko uye kuita kuvandudzwa kuti tinzwisise mikana yese mukutengeserana kwenyika dzese.
Cesium carbonate chinhu chisina kugadzirwa. Chinhu chakasimba chichena kana chiri patembiricha yemumba uye chiri mumhepo. Chinonyungudika zvikuru mumvura uye chinotora hunyoro nekukurumidza kana chikaiswa mumhepo. Mvura ye cesium carbonate ine alkaline yakawanda uye inogona kuita ne acid kugadzira cesium munyu nemvura, uye kuburitsa carbon dioxide. Cesium carbonate iri nyore kushandura uye inogona kushandiswa senzira yekuwedzera mamwe cesium munyu. Inoshandiswa zvakanyanya mumhando dze cesium munyu.
| Cs₂CO₃ | 99.9%maminiti |
| L | 0.0005%yakakwirira |
| Na | 0.001%yakakwirira |
| K | 0.005%yakakwirira |
| Rb | 0.02%yakakwirira |
| Al | 0.001%yakakwirira |
| Ca | 0.003%yakakwirira |
| Fe | 0.0003%yakakwirira |
| Mg | 0.0005%yakakwirira |
| SiO₂ | 0.008%yakakwirira |
| Cl- | 0.01%yakakwirira |
| saka₄² | 0.01%yakakwirira |
| H₂O | 1% yakakwira |
1. Zvinokonzeresa kugadzirwa kweorganic
1) Cesium carbonate C/N/O-arylation uye alkylation reactions: Cesium carbonate inoshanda sehwaro hwakasimba hwekusimudzira resistance reactions dze aromatic rings kana heteroatoms, dzakadai sekuwedzera goho mu cross-coupling reactions36.
2) Maitiro ekufamba nepakati pemasero: Cesium carbonate inoshandiswa pakufamba nepakati pemasero, kufamba nepakati pemasero kana pakati pemasero, uye maitiro ekufamba nepakati pemasero eropa eHorner-Emmons kuti zvive nyore kuvaka mamorekuru akaomarara39.
3) Kugadzirwa kwequinazolinediones uye cyclic carbonates: Cesium carbonate inokonzeresa kuita kwe2-aminobenzonitrile necarbon dioxide kuti igadzire quinazolinediones, kana kugadzira cyclic carbonates kuburikidza ne halogenated alcohols uye carbon dioxide36.
2. Mashandisirwo esainzi yezvinhu
1) Zvishandiso zvemagetsi: Cesium carbonate inoshandiswa sechikamu chinosarudza maerekitironi mumadotsi e graphene quantum kuti ivandudze kushanda zvakanaka kwemasero ezuva e polymer.
2) Kugadzirwa kwezvinhu zve nanomaterials: Cesium carbonate inobatsira mukugadzirwa kwezvinhu zvephosphorescent uye simbi organic frameworks (MOFs) kuti iwedzere kunaka kwezvinhu.
3. Mamwe maapplication
1) Kugadzirwa kwemishonga inosanganisa: Cesium carbonate inoshandiswa mumatanho akakosha emakemikari emishonga akadai se alkylation ye phenols uye kugadzirira phosphate esters.
2) Maitiro ane hushamwari kune zvakatipoteredza: Cesium carbonate inobudirira pakushandura uye inoderedza kusvibiswa pasina simbi dzinoshanduka kana zvinhu zvinokonzeresa organic.
25kg/dhiramu
Tave tichitarisawo pakuvandudza manejimendi yezvinhu uye chirongwa cheQC kuti tive nechokwadi chekuti tinokwanisa kuwana pundutso huru mubhizinesi rine makwikwi makuru rezvinhu zvinotengeswa zvakanyanya zveOrganic Raw Materials Cesium Carbonate CAS 534-17-8, Iye zvino tine zvinhu zvina zvinotungamira. Zvinhu zvedu zvinonyanya kutengeswa kwete chete mumusika weChina, asiwo zvinogamuchirwa mumusika wepasi rose.
Tichitengesa zvakanyanya Organic Intermediate uye 99%, tichisimbirira pakutarisira kwemhando yepamusoro uye rubatsiro rwevatengi, tava kugadzira sarudzo yedu yekupa vatengi vedu ruzivo rwekutanga nekuwana mari uye mushure mekushandisa. Tichichengetedza hukama hwakanaka nevatengi vedu, zvisinei, tinogara tichigadzira runyorwa rwedu rwemhinduro kuti tigutse zvinodiwa zvitsva uye titevedzere kuvandudzwa kwazvino kwemusika muMalta. Tagadzirira kutarisana nematambudziko uye kuita kuvandudzwa kuti tinzwisise mikana yese yekutengeserana kwenyika dzese.
