Isithombe Esifakiwe se-Europium Oxide Eu2O CAS 12770-85-3

I-Europium Oxide Eu2O CAS 12770-85-3

Incazelo emfushane:

Igama Lekhemikhali: I-Europium Oxide

Ifomula Yamamolekyuli: Eu2O

Inombolo ye-CAS 12770-85-3

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo Yomkhiqizo

Ifomula yama-molecule: Eu2O3

Isisindo sama-molecule: 351.9262

I-CAS NO. :12020-60-9; 12770-85-3

Ukubukeka: impuphu emhlophe.

Ubuningi obuhlobene 7.42g/cm3.

Iphuzu lokuncibilika lingu-2002 ℃.

Ayincibiliki emanzini, incibilika ku-asidi. Ingahwamuka kanye nomusi, i-alkaline, inobuthi, iyacasula amehlo, indlela yokuphefumula, isikhumba, ingamunca i-carbon dioxide emoyeni futhi ingenza usawoti oncibilika emanzini nama-asidi angaphili.

Isicelo

1. Isetshenziswa njengesiqalisi se-phosphor ebomvu kuma-TV ombala kanye nesibani se-mercury esinomfutho ophezulu.

2. esetshenziselwa ukwenza udayi, i-raber vulcanization accelerator, umuthi, i-pesticide fungicide, i-amino resin, i-ethylene diamine urea-formaldehyde resin, i-metal chelating agent EDTA, njll.

3. Isetshenziswa njengesinyibilikisi se-fibrin, njll.

Imininingwane

UKULENGISA: ≥99.60%	I-Eu2O3/TREO: ≥99.999%
Okuqukethwe kokungcola kwe-RE (ubuningi be-ppm)	Okuqukethwe kokungcola okungeyona i-RE (max ppm)
I-CeO2: 1 I-La2O3: 1 I-Pr6O11:1 Nd2O3: 1 I-Sm2O3: 1 I-Gd2O3: 2 Y2O3: 1	I-Fe2O3: 2.0 I-SiO2: 15 I-CaO: 8 I-Cl-: 60 * Ukuhlolwa kokuncibilika kwamanzi: okufanelekile