Rahoton da aka ƙayyade na Europium Oxide Eu2O3
Takaitaccen bayani
Samfura:Europium oxide
Formula:Farashin 2O3
Lambar CAS: 1308-96-9
Tsafta: 99.999% (5N), 99.99% (4N), 99.9% (3N) (Farashin 2O3/REO)
Nauyin Kwayoyin: 351.92
Girma: 7.42 g/cm3
Matsayin narkewa: 2350 ° C
Bayyanar: Farin foda mai ɗan ruwan hoda
Solubility: Ba a narkewa a cikin ruwa, matsakaicin narkewa a cikin ma'adanai masu ƙarfi
Kwanciyar hankali: Dan kadan hygroscopic
Multilingual: Europium Oxid, Oxyde De Europium, Oxido Del Europio
Aikace-aikace
Europium(iii) oxide, wanda kuma ake kira Europia, ana amfani dashi azaman mai kunnawa phosphor, bututun cathode-ray mai launi da nunin ruwa-crystal da ake amfani da su a cikin na'urori masu lura da kwamfuta da talabijin suna aiki.Europium oxidekamar yadda jan fosfor;ba a san wanda zai maye gurbinsa ba.Europium Oxide (Eu2O3) ana amfani dashi sosai azaman jan phosphor a cikin shirye-shiryen talabijin da fitilu masu kyalli, kuma azaman mai kunnawa ga phosphor na tushen Yttrium.Europium Oxide da ake amfani da samar da kyalli foda ga launi hoto shambura, rare duniya tricolor fluorescent foda ga fitilu, X-ray intensifying allon activators, da dai sauransu. fitulun mercury.
Nauyin Batch: 1000,2000Kg.
Marufi： A cikin drum na karfe tare da jakunkuna biyu na PVC na ciki wanda ke dauke da net 50Kg kowanne.
Lura:Tsaftar dangi, ƙarancin ƙazanta na ƙasa, ƙazantattun ƙazanta na ƙasa da sauran alamomi ana iya keɓance su bisa ga buƙatun abokin ciniki.
Ƙayyadaddun bayanai
| Eu2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 |
| TREO (% min.) | 99 | 99 | 99 |
| Asara Kan ƙonewa (% max.) | 0.5 | 1 | 1 |
| Rare Duniya Najasa | ppm max. | ppm max. | % max. |
| La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Gd2O3/TREO Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 1 1 1 1 2 1 1 1 1 1 1 1 1 1 | 5 5 5 5 10 10 10 10 5 5 5 5 5 5 | 0.001 0.001 0.001 0.001 0.05 0.05 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 |
| Najasar Duniya Mara Rare | ppm max. | ppm max. | % max. |
| Fe2O3 SiO2 CaO KuO Cl- NiO ZnO PbO | 5 50 10 1 100 2 3 2 | 8 100 30 5 300 5 10 5 | 0.001 0.01 0.01 0.001 0.03 0.001 0.001 0.001 |
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