99% Cerium carbonate CAS 54451-25-1

Kufotokozera Kwachidule:

Dzina la Chemical:Cerium carbonate hydrate
Dzina lina:Cerium(III) carbonate hydrate, Cerous carbonate hydrate, Cerium carbonate
Nambala ya CAS:54451-25-1
Chiyero:99%
Molecular formula:Ce2(CO3)3·xH2O
Kulemera kwa Molecular:460.26 (anhydrous maziko)
Chemical Properties:ufa woyera kapena wopepuka wachikasu wa crystalline, wosasungunuka m'madzi
Ntchito:Amagwiritsidwa ntchito kwambiri pokonzekera zida zopangira luminescent zapadziko lapansi, chothandizira kuyeretsa utsi wagalimoto, zida zopukutira ndi utoto waumisiri wamapulasitiki.Itha kugwiritsidwanso ntchito mu reagents mankhwala.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

	3N	3.5N	4N
TREO%	≥50	≥50	≥50
Cerium chiyero ndi zosafunika kwenikweni zapadziko lapansi
CeO2/TREO%	≥99.9	≥99.95	≥99.99
La2O3/TREO %	≤0.05	≤0.02	≤0.004
Pr6O11/TREO %	≤0.01	≤0.01	≤0.002
Nd2O3/TREO %	≤0.01	≤0.01	≤0.001
Sm2O3/TREO%	≤0.01	≤0.005	≤0.001
Y2O3/TREO %	≤0.01	≤0.005	≤0.001
Zonyansa zapadziko lapansi zosasowa
Fe2O3 %	≤0.005	≤0.002	≤0.0015
SiO2%	≤0.02	≤0.01	≤0.005
CaO %	≤0.02	≤0.01	≤0.02
MnO2 %	≤0.001	≤0.001	≤0.001
Na2O%	≤0.005	≤0.005	≤0.002
PbO%	≤0.005	≤0.003	≤0.002
Cl%	≤0.05	≤0.05	≤0.03
SO4%	≤0.03	≤0.03	≤0.03

Kugwiritsa ntchito

Cerium carbonate imagwiritsidwa ntchito makamaka pokonza zida zowala zapadziko lapansi, chothandizira kuyeretsa utsi wagalimoto, zida zopukutira ndi utoto waumisiri wa pulasitiki, ungagwiritsidwenso ntchito popangira mankhwala.