Europium Oxide Eu2O CAS 12770-85-3
Qaacidada molecular-ka: Eu2O3
Miisaanka molecular: 351.9262
CAS NO. :12020-60-9; 12770-85-3
Muuqaal: budo cad.
Cufnaanta qaraabada ah 7.42g/cm3.
Heerkulka dhalaalku waa 2002 ℃.
Ku milmi karin biyaha, ku milmi kara aashitada. Waxay la uumi bixi kartaa uumi, alkaline, sun ah, cuncun ku ah indhaha, marinnada neefsashada, maqaarka, waxay nuugi kartaa kaarboon laba ogsaydh hawada waxayna samayn kartaa cusbo ku milmi karta biyaha oo leh aashito aan dabiici ahayn.
1. Waxaa loo isticmaalaa sidii firfircooni fosfooraska cas ee loogu talagalay TV-yada midabka leh iyo nalalka meerkuriga ee cadaadiska sare leh.
2. Waxaa loo isticmaalaa sameynta midabyo, dardar-geliye caag ah, daawo, sunta cayayaanka disha, amino resin, ethylene diamine urea-formaldehyde resin, metal chelating agent EDTA, iwm.
3. Waxaa loo isticmaalaa sidii dareere loogu talagalay fibrin, iwm.
| LA SAARO: ≥99.60% | Eu2O3/TREO: ≥99.999% |
| Waxyaabaha Nadaafadda RE (ugu badnaan ppm) | Waxyaabaha Nadaafadda Aan RE-ga Ahayn (ugu badnaan ppm) |
| CeO2: 1 La2O3: 1 Pr6O11:1 Nd2O3: 1 Sm2O3: 1 Gd2O3: 2 Y2O3: 1 | Fe2O3: 2.0 SiO2: 15 CaO: 8 Cl-: 60 * Tijaabada kala dirista biyaha: u qalma |
