Formula:Eu2o3
CAS non.: 1308-96-9
Molecular pondus: 351.92
Density: 7.42 G / CM3Melting Point: MMCCCL ° C
Specie Alba pulveris aut chunks
Solubility: insolubilis in aquis, moderate solutum in fortes mineralibus acida
Stabilitatem: Leviter Hygroscopicmultilingual: Europiumoxid, oxyde de Europium, oxido del Europio
Europium cadmiae (also known as Europia) est chemical compositis cum formula Eu2o3. Est rara terra cadmiae et albus solidum materia cum cubica crystal structuram. Europium cadmiae adhibetur sicut materia facere phosphors ad usum in cathode Ray tubulis et fluorescent lampades, ut a Dopant in Siconductor cogitationes et quasi catalyst. Est etiam in productione Ceramics et quasi tractus in biologicum et eget investigationis.
Europium cadmiae, etiam appellatur Europia, adhibetur ut phosphor activator, color Cathode-ray tubulis et liquidum-crystallo ostendit in computer monitores et televisions uti Europium cadmiae sicut rubrum phosphor; Nulla substitutus notum est. Europium cadmiae (Eu2o3) Numquid late usus est sicut rubrum phosphor television sets et fluorescent lampades, et quod activator pro yttrium-fundatur phosphors. Europium cadmiae etiam applicantur in specialty plastic ad laser materiam.
Test item | Vexillum | Results |
Eu2o3 / Treo | ≥99.99% | 99,995% |
Pelagus component Treo | ≥99% | 99.6% |
Rursus impudicities (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 sordium, ppmy | ||
So4 | 20 | 6,0 |
Fe2o3 | 15 | 3.5 |
Sio2 | 15 | 2.6 |
CAO | 30 | 8 |
PBO | 10 | 2.5 |
TREO | 1% | 0,26 |
Sarcina | Ferrum packaging interiore plastic saccos. |
Hoc est solum unum spec enim 99,9% puritas, possumus etiam providere 99,5%, 99.95% puritatis. Praseodymium oxidewith Special Requirements pro impudicities potest customized secundum elit scriptor requisita. Nam More Info, Please click!
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