Cesium carbonate CAS 534-17-8

CAS:534-17-8

Kuchena:99.9%

Fomura reMamorekuru:CCs2O3

Kurema kweMorekuru:325.82

EINECS:208-591-9

Nguva Yekuchengetera:makore maviri

Mazwi akafanana:CESIUM CARBONATE; CESIUM CARBONATE; Carbonicacid,dicesiumsalt; cesiumcarbonate(cs2co3); cesiumcarbonateanhydrous; Cesium carbonate, 99.5%, yekuongorora; Cesium carbonate, yekuongorora; Carbonic acid dicesium

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi Cesium carbonate CAS 534-17-8?

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.

Tsanangudzo

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

Kushandiswa

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.