Europium Oxide Eu2O CAS 12770-85-3
Fua fa'atatau molekiula: Eu2O3
Mamafa molekiula: 351.9262
CAS NO. :12020-60-9; 12770-85-3
Foliga vaaia: pauta paʻepaʻe.
Mafiafia fa'atatau 7.42g/cm3.
O le tulaga e liusuavai ai e 2002 ℃.
E lē solo i le vai, solo i le 'āseta. E mafai ona fa'a'asu fa'atasi ma le ausa, 'āseta, 'o'ona, fa'aita i mata, ala mānava, pa'u, e mafai ona mitiia le kaponi taiokesaita i le ea ma e mafai ona fausia ai masima e solo i le vai fa'atasi ma 'āseta 'inorganic.
1. Fa'aaogaina o se mea e fa'agaoioia ai le phosphor mumu mo seti televise lanu ma lamepa mercury mamafa.
2. fa'aaogaina mo le faia o vali, fa'atelevaveina o le fa'aputuina o pa'u, vaila'au, vaila'au fa'asaina o le fungicide, amino resin, ethylene diamine urea-formaldehyde resin, metal chelating agent EDTA, ma isi.
3. Fa'aaogaina o se vaila'au fa'amama mo le fibrin, ma isi mea fa'apena.
| TAUTAU: ≥99.60% | Eu2O3/TREO: ≥99.999% |
| Aotelega o Mea Leaga RE (max ppm) | Mea e le o ni mea leaga e le o ni RE (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 o le fa'ata'ape'apeina o le vai: agavaa |
