Foromo:Eu2O3
Nomoro ea CAS: 1308-96-9
Boima ba 'mele: 351.92
Boima: 7.42 g/cm3 Sebaka se qhibilihang: 2350° C
Ponahalo: Phofo e tšoeu kapa likotoana
Solubility: Ha e qhibilihe ka metsing, e qhibiliha ka mokhoa o itekanetseng ho li-mineral acid tse matla
Botsitso: Hanyenyane hygroscopicMultlingual: EuropiumOxid, Oxyde De Europium, Oxido Del Europio
Europium oxide (eo hape e tsejoang e le europia) ke motsoako oa lik'hemik'hale o nang le foromo ea Eu2O3. Ke lefatše le sa tloaelehang la oxide le ntho e tšoeu e tiileng e nang le sebopeho sa kristale ea cubic. Europium oxide e sebelisoa e le lisebelisoa tsa ho etsa phosphors bakeng sa tšebeliso ea li-tubes tsa cathode ray le mabone a fluorescent, e le dopant lisebelisoa tsa semiconductor, hape e le ntho e thusang. E boetse e sebelisoa tlhahisong ea lirafshoa le joalo ka mohlala oa lipatlisiso tsa baeloji le lik'hemik'hale.
| Ntho ea Teko | Standard | Liphetho |
| Eu2O3/TREO | ≥99.99% | 99.995% |
| Karolo e ka Sehloohong TREO | ≥99% | 99.6% |
| RE Impurities (TREO,ppm) | ||
| CeO2 | ≤5 | 3.0 |
| La2O3 | ≤5 | 2.0 |
| Pr6O11 | ≤5 | 2.8 |
| Nd2O3 | ≤5 | 2.6 |
| Sm2O3 | ≤3 | 1.2 |
| Ho2O3 | ≤1.5 | 0.6 |
| Y2O3 | ≤3 | 1.0 |
| Non—RE Litšila, ppmy | ||
| SO4 | 20 | 6.0 |
| Fe2O3 | 15 | 3.5 |
| SiO2 | 15 | 2.6 |
| CaO | 30 | 8 |
| PbO | 10 | 2.5 |
| TREO | 1% | 0.26 |
| Sephutheloana | Ho paka ka tšepe ka mekotla ea polasetiki e kahare. | |
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