High purity Cas 54451-25-1 Tsis tshua muaj ntiaj teb Cerium Carbonate Ce2 (CO3)3 nrog Hoobkas nqi

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Formula: Ce2 (CO3) 3.xH2O CAS No .: 54451-25-1 Molecular Luj: 460.27 (anhy) ntom: N / A Melting point: N / A Tsos: Dawb crystalline Solubility: Insoluble nyob rau hauv dej, soluble nyob rau hauv mineral acids Kev ruaj ntseg: me ntsis hygroscopic Multilingual: cerium carbonate 99.99% tsawg lub ntiaj teb, Carbonate De Cerium, Carbonato Del Cerio

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Product Detail

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Formula:Ce2 (CO3) 3.xH2O
CAS Nr .: 54451-25-1
Molecular Luj: 460.27 (anhy)
Ceev: N / A
Melting point: N / A
Qhov tsos: Dawb crystalline
Solubility: Insoluble nyob rau hauv dej, soluble nyob rau hauv mineral acids
Stability: me ntsis hygroscopic
Multilingual: cerium carbonate 99.99% tsawg lub ntiaj teb, Carbonate De Cerium, Carbonato Del Cerio

Daim ntawv thov

cerium carbonate 99.99% tsis tshua muaj lub ntiaj teb, feem ntau yog siv rau hauv kev ua nws pib catalyst thiab iav, thiab kuj yog ib tug raw cov ntaub ntawv rau ua lwm yam Cerium tebchaw. Hauv kev lag luam iav, nws raug suav tias yog iav polishing tus neeg saib xyuas zoo tshaj plaws rau kev kho qhov muag polishing. Nws kuj yog siv los decolorize iav los ntawm kev khaws cov hlau hauv nws lub xeev ferrous. Lub peev xwm ntawm Cerium-doped iav los thaiv lub teeb ultraviolet yog siv hauv kev tsim cov iav kho mob thiab lub qhov rais aerospace.

Specification

Cov khoom kuaj	Txuj	Cov txiaj ntsig
CeO2/TSO	≥99.99%	> 99.99%
Main Component TREO	≥50.5%	50.62%
RE impurities (% / TREO)
lwj 2o3	≤ 0.003%	0.001%
np6o 11	≤ 0.001%	0.0002%
Nd2O 3	≤ 0.001%	0.0003%
sm2o3 ua	≤ 0.001%	0.0001%
y2o3 ua	≤ 0.001%	0.0002%
Tsis-RE Impurities (%)
SO4	≤ 0.003%	0.001%
Fe2O 3	≤ 0.001%	0.0005%
SiO 2	≤0.002%	0.001%
Cl—	≤0.002%	0.001%
CaO	≤ 0.003%	0.001%
PbO	≤ 0.003%	0.001%
Xaus	Ua raws li tus qauv kev lag luam