Cerium carbonate
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Cov lus qhia luv luv ntawm Care Carbonate
Cov Qauv: CE2 (Co3) 3.xh2o
CAS TSIS MUAJ .: 54451-25-1
Molecular hnyav: 46027 (anhy)
Ntws: N / A
Melting taw tes: N / A
Zog: White Crystalline
Solubility: insoluble hauv dej, soluable nyob rau hauv ntxhia acids
Kev Ruaj Ntseg: Hygroscopic me ntsis
Ntau hom lus: canium carbonate 99.99% tsis tshua muaj lub ntiaj teb, carbonate de cerium, Carbonato del cerio
Daim Ntawv Thov Kev CineCe Carbonate
Cerium Carbonate 99.99% tsis tshua muaj lub ntiaj teb, yog siv cov khoom siv pib thiab iav raw rau kev tsim lwm cov cerium sib txuas. 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.
Cov Lus Qhia Tshwj Xeeb:
Khoom Npe | cerium carbonate 99.99% tsawg lub ntiaj teb | |||
CEO2 / TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
Treo (% min.) | 45 | 45 | 45 | 45 |
Poob rau ignition (% max.) | 1 | 1 | 1 | 1 |
Tsis tshua muaj lub ntiaj teb impurities | ppm max. | ppm max. | % Max. | % Max. |
La2o3 / treo | 2 | 50 | 0.1 | 0.5 |
PR6O11 / TREO | 2 | 50 | 0.1 | 0.5 |
Nd2o3 / treo | 2 | 20 | 0.05 | 0.2 |
Sm2o3 / Treo | 2 | 10 | 0.01 | 0.05 |
Y2o3 / treo | 2 | 10 | 0.01 | 0.05 |
Tsis-Tsawg Lub Txiaj Ntsig Loj | ppm max. | ppm max. | % Max. | % Max. |
Fes2o3 | 10 | 20 | 0.02 | 0.03 |
Siio2 | 50 | 100 | 0.03 | 0.05 |
Cao | 30 | 100 | 0.05 | 0.05 |
Lub hnab nyiaj | 5 | 10 | ||
AL2O3 | 10 | |||
Nio | 5 | |||
Cua | 5 |
Daim Ntawv Pov Thawj:
Peb tuaj yeem muab tau li cas: