Europium Oxide Eu2O CAS 12770-85-3
Fuafua mole: Eu2O3
mamafa mole: 351.9262
CAS NO. :12020-60-9; 12770-85-3
Fa'aaliga: pa'epa'e pa'epa'e.
Tulaga va'aiga 7.42g/cm3.
Ole mea ole liusuavai ole 2002 ℃.
Le solu i le vai, soluble i le acid. E mafai ona fa'amama fa'atasi ma le ausa, alkaline, o'ona, fa'aita i mata, ala manava, pa'u, e mafai ona mitiia le carbon dioxide i le ea ma mafai ona fausia masima solu i le vai fa'atasi ai ma vaila'au inorganic.
1. Fa'aaogaina e fai ma fa'agaioiga o le phosphor mumu mo seti TV lanu ma le moli mercury maualuga.
2. fa'aaogaina mo le faia o vali, pa'u vulcanization accelerator, vailaʻau, vailaau faʻamaʻi, amino resin, ethylene diamine urea-formaldehyde resin, uamea chelating agent EDTA, ma isi.
3. Faʻaaogaina e fai ma solu mo fibrin, ma isi.
| FA'ATAU:≥99.60% | Eu2O3/TREO:≥99.999% |
| RE mea le mama (max ppm) | E le o ni RE mea le mama (max ppm) |
|
CeO2: 1 La2O3: 1 PR6O11: 1 Nd2O3: 1 Sm2O3: 1 Gd2O3: 2 Y2O3: 1 |
Fe2O3: 2.0 SiO2: 15 CaO: 8 Cl-: 60 * Su'ega fa'amavae vai: agava'a |
