High Purity 99.99% Europium Oxide CAS No 1308-96-9

Tsanangudzo Pfupi:

Chigadzirwa:Europium oxide

Fomula: Eu2O3

Nhamba yeCAS: 1308-96-9

Kuchena:Eu2O3/REO≥99.9% -99.999%

Kuonekwa: hupfu huchena kana zvimedu

Tsanangudzo:Pink poda, isinganyungudika mumvura, inonyungudika muasidhi.

Zvishandiso: Inoshandiswa seruvara rweTV seti tsvuku phosphors activator, yakanyanya kudzvanywa mercury rambi ine fluorescent poda.

Tumira email kwatiri

Product Detail

Product Tags

Sumo pfupi

Product name	Europium oxide
Cas	1308-96-9
Formula	Eu2O3
Kuchena	99.5%,99.9%,99.95% ,99.999%
Molecular Weight	351.92
Density	7.42 g/cm3
Melting point	2350° C
Chitarisiko	Upfu huchena kana zvimedu
Solubility	Isoluble mumvura, ine mwero soluble mune yakasimba mineral acids
Kugadzikana	Zvishoma hygroscopic
Multilingual	EuropiumOxid, Oxyde De Europium, Oxido Del Europio
Rimwe zita	europia
Hs kodhi	2846901400
Brand	Epoch

Europium oxide, inonziwo Europia, inoshandiswa se phosphor activator, ruvara cathode-ray chubhu uye liquid-crystal displays inoshandiswa mumakombiyuta monitors uye terevhizheni anoshandisa.Europium oxidese phosphor tsvuku;hapana chinotsiva chinozivikanwa.Europium oxide (Eu2O3) inoshandiswa zvakanyanya se phosphor tsvuku mumaterevhizheni uye mwenje wefluorescent, uye se activator yeYttrium-based phosphors.Europium oxideinoshandiswawo mupurasitiki yakakosha yelaser material.

Tsanangudzo

Test Item	Standard	Results
Eu2O3/TREO	≥99.99%	99.995%
Main Chikamu TREO	≥99%	99.6%
RE Kusvibiswa (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
Kwete-RE Kusvibiswa, ppmy
SO4	20	6.0
Fe2O3	15	3.5
SiO2	15	2.6
CaO	30	8
PbO	10	2.5
TREO	1%	0.26
Package	Iron kurongedza nemasaga epurasitiki emukati.

Ichi chingori chimwe chete che 99.9% kuchena,tinogonawo kupa 99.5%, 99.95%,99.999% kuchena.europium-oxide ine zvakakosha zvinodiwa zvetsvina inogona kugadzirwa zvinoenderana nezvinodiwa nemutengi.Kuti uwane rumwe ruzivo,ndapota tinya!

Application

Europium oxide (Eu2O3) upfuine zvikumbiro zvakati wandei, asi kushandiswa kwayo kwekutanga uye kunonyanya kukosha kuri mukugadzirwa kwephosphors dzvuku kune akasiyana tekinoroji ekuratidzira, kunyanya mumasikirini eruvara rweterevhizheni, marambi efluorescent, uye mamwe marudzi e LED.Heino iyo huru yekushandisa yeeuropium oxide:
Red Phosphors muKuratidza uye Mwenje:Ruvara Terevhizheni Screens:Europium oxideinoshandiswa mukugadzira tsvuku phosphors ye cathode ray chubhu (CRT) uye flat-panel kuratidza.Kana yasanganiswa nezvimwe zvinhu zvisingawanzo itika panyika uye ikashandiswa neelectron bombardment, europium-based phosphors inoburitsa chiedza chitsvuku, icho chinhu chakakosha pakugadzira mifananidzo ine mavara akazara paTV.
Mwenje weFluorescent:Europium oxideinoshandiswa mukugadzira tsvuku phosphors yemarambi efluorescent.Pakunakidzwa nechiedza cheultraviolet (UV) chinoburitswa nemhute yemercury yerambi, maphosphor aya anoburitsa chiedza chitsvuku chinooneka.Ichi chishandiso chinowanikwa mune dzakasiyana siyana dzemwenje.
Ma LED: Mamwe marudzi e-red light-emitting diodes (LEDs) anoshandisa europium-based phosphors kuti abudise chiedza chitsvuku zvakanaka.

Europium oxide (Eu2O3) upfuinoshandiswa kugadzira fluorescent poda yemavara ekuratidzira machubhu, isingawanzo pasi tri color fluorescent poda yemarambi, uye X-ray intensifying screen activator.Inoshandiswa seyakatsvuka fluorescent poda activator yeruvara terevhizheni uye fluorescent poda ye-high-pressure mercury marambi.