Kev Purity 99.99% Cerium Oxide Paus Tsis Muaj 1306-38-3

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Cov Qauv: CEO2

CAS TSIS MUAJ.: 1306-38-3

Molecular hnyav: 172.12

Ceev: 7.22 g / cm3

Melting taw tes: 2,400 ° C

Zog: daj rau ziab hmoov

Solubility: insoluble hauv dej, muaj ntsis soluble hauv cov kua ntxhia muaj zog

Kev Ruaj Ntseg: Hygroscopic me ntsis

Ntau yam lus: cerium oxide, oxyde de cerium, oxido de cerio

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Ntsuas Yam	Lub hom phiaj	Qho kawg
CEO2 / TREO	≥99.9%	> 99.95%
Treo	≥99%	99.52%
Rov ua kom tsis txaus siab (% / TREO)
La2o3	I≤0.02%	0.01%
PR6O11	I≤0.01%	0.005%
Nd2o3	I≤0.01%	0.004%
Sm2o3	I≤0.005%	0.003%
Y2O3	I≤0.005%	0.002%
Tsis-re impurities (%)
Yog li ntawd	I≤0.05%	0.03%
Fes2o3	I≤0.01%	0.0022%
Siio2	I≤0.03%	0.01%
Cl-	I≤0.08%	0.01%
Cao	I≤0.01%	0.005%
Loi	≤1%	0.28%
Tag	Ua raws li cov qauv saum toj no

Qhov no tsuas yog ib qho spec rau 99.9% purity, peb kuj tseem tuaj yeem muab 99.99%, 99.9% purity. Creium ox oxide nrog tshwj xeeb qhov xav tau rau impurities tuaj yeem kho tau raws li cov neeg siv khoom. Rau cov ntaub ntawv ntxiv, thov nyem!

Daim ntawv thov

Creium ox oxide, tseem hu ua Ceria, yog siv dav hauv khob, ceramics thiab catalyst kev tsim khoom. Hauv kev lag luam iav, nws tau suav tias yog qhov ua tau zoo tshaj plaws iav polishing tus neeg sawv cev rau precision kho qhov muag polishing. Nws tseem siv los daws teeb lub khob los ntawm kev khaws cov hlau hauv nws lub xeev ferrous. Lub peev xwm ntawm cov iav cerium-doped los thaiv cov teeb Ultra violet lub teeb yog siv hauv kev tsim khoom ntawm cov iav iav thiab aerospace qhov rais. Nws tseem siv los tiv thaiv cov polymers ntawm tsaus ntuj hauv lub hnub ci thiab txhawm rau txhawm rau tshem tawm cov iav TV. Nws tau thov rau cov khoom siv kho qhov muag kom txhim kho kev ua tau zoo. Muaj kev huv huv ceria tseem siv hauv phosphors thiab dopant rau siv lead ua.hi