Europium Oxide Eu2O3

Kufotokozera Kwachidule:

Mankhwala:Europium oxide
Fomula: EU2O3
Nambala ya CAS: 1308-96-9
Molecular Kulemera kwake: 351.92
Kachulukidwe: 7.42 g/cm3
Malo osungunuka: 2350 ° C
Maonekedwe: ufa woyera kapena tinthu tating’ono
Kusungunuka: Kusasungunuka m'madzi, kusungunuka pang'ono mu ma mineral acids amphamvu
Kukhazikika: Zopanda hygroscopic

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chidziwitso chachidule

Zogulitsa:Europium oxide
Fomula:Eu2O3
Nambala ya CAS: 1308-96-9
Chiyero:99.999%(5N), 99.99%(4N),99.9%(3N) (Eu2O3/REO)
Molecular Kulemera kwake: 351.92
Kachulukidwe: 7.42 g/cm3
Malo osungunuka: 2350 ° C
Maonekedwe: Ufa woyera wokhala ndi ufa pang’ono wapinki
Kusungunuka: Kusasungunuka m'madzi, kusungunuka pang'ono mu ma mineral acids amphamvu
Kukhazikika: Zopanda hygroscopic
Zilankhulo zingapo: Europium Oxid, Oxyde De Europium, Oxido Del Europio

Kugwiritsa ntchito

Europium(iii) oxide, yomwe imatchedwanso Europia, imagwiritsidwa ntchito ngati phosphor activator, machubu amtundu wa cathode-ray ndi mawonedwe amadzi-crystal omwe amagwiritsidwa ntchito pamakompyuta ndi ma TV amagwiritsa ntchito Europium Oxide ngati phosphor yofiira; palibe choloweza mmalo chomwe chimadziwika. Europium Oxide (Eu2O3) imagwiritsidwa ntchito kwambiri ngati phosphor yofiira pama TV ndi nyali za fluorescent, komanso ngati activator ya Yttrium-based phosphors. Europium Oxide imagwiritsidwa ntchito popanga fulorosenti ufa wa machubu azithunzi zamitundu, osowa padziko lapansi tricolor fluorescent ufa wa nyali, X-ray intensifying screen activators, etc. nyali za mercury.

Kulemera kwa gulu: 1000,2000Kg.

Kupaka: Mu ng'oma zitsulo ndi mkati awiri PVC matumba munali 50Kg ukonde aliyense.

Zindikirani:Chiyero chachibale, zonyansa zapadziko lapansi, zonyansa zapadziko lapansi zomwe sizipezeka kawirikawiri ndi zizindikiro zina zitha kusinthidwa malinga ndi zomwe kasitomala amafuna

Kufotokozera

Eu2O3/TREO (% min.)	99.999	99.99	99.9
TREO (% min.)	99	99	99
Kutaya Pangozi (% max.)	0.5	1	1
Zosawerengeka Zapadziko Lapansi	ppm pa.	ppm pa.	% 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
Zosazolowereka za Padziko Lapansi	ppm pa.	ppm pa.	% max.
Fe2O3 SiO2 CaO Kuo Cl- NdiO 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