CERINE (III) carbonate
CERINE (III) Cov Khoom Siv Carbonate
| Cas Tsis tau. | 537-01-9 |
| Tshuaj Cov Qauv | CE2 (CO3) 3 |
| Tus hniav loj | 46026 g / mol |
| Kev tshwm sim | Dawb khoom |
| Melting taw tes | 500 ° C (932 ° F; 773 K) |
| Solubility hauv dej | tsis pom zoo |
| GHS cov lus txaus ntshai | H413 |
| GHS Cov Lus Qhia Txog Kev Sib Tham | P273, P501 |
| Flash point | Tsis-ntsej muag |
Kev Purity High Cee (III) Carbonate
Qhov loj me me (D50) 3. μm
| Purity ((caso2 / treo) | 99.98% |
| Treo (tag nrho cov neeg tsis tshua muaj hnub nyoog oxides) | 49.54% |
| Rov qab cov ntsiab lus | ppm | Tsis-rees impurities | ppm |
| La2o3 | <90 | Fes2o3 | <15 |
| PR6O11 | <50 | Cao | <10 |
| Nd2o3 | <10 | Siio2 | <20 |
| Sm2o3 | <10 | AL2O3 | <20 |
| EU2O3 | Nd | Na2o | <10 |
| Gd2o3 | Nd | Rab tshuab | <300 |
| Tb4o7 | Nd | Tu siab | <52 |
| Dy2o3 | Nd | ||
| Ho2o3 | Nd | ||
| Er2o3 | Nd | ||
| Tm2o3 | Nd | ||
| Yb2o3 | Nd | ||
| Lu2O3 | Nd | ||
| Y2O3 | <10 |
【Ntim】 25g / hnab yuav tsum muaj: cov pov thawj noo noo, plua plav-dawb, ua kom qhuav, ua kom qhuav thiab ua kom qhuav.
Cerium (III) carbonate siv rau?
CERINE (III) carbonate yog siv nyob rau hauv zus tau rau cov cerium (III) carbonate kuj tseem siv rau hauv kev ua cov ntaub ntawv sib xyaw thiab cov khoom siv cerium. 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. Cee Cerium Carbonate feem ntau muaj nyob rau hauv feem ntau cov tagnrho. Ultra High Purity thiab Siab Purity Zaj Lus Qhia Txhim Kho ob qho zoo thiab muaj txiaj ntsig raws li cov qauv kev tshawb fawb.
Los ntawm txoj kev, ntau cov ntaub ntawv ua lag luam suav nrog metallurgy, iav thiab iav polishing, catalysts, thiab hauv phosphors. Hauv kev tsim tawm hlau nws yog siv los tshem cov pa oxygen dawb thiab leej faj los ntawm kev tsim cov kab khiav ruaj khov thiab los ntawm kev tsis tsim nyog cov kab ke, xws li cov hmoov txhuas thiab cov tshuaj pleev ib ce.
