Europium fluoride

Lus piav qhia luv luv:

Khoom siv: European Fluoride
Cov roj formula: EuF3
CAS Nr .: 13765-25-8
Purity: 99.99%
Cov tsos mob: Dawb crystalline los yog hmoov


Product Detail

Khoom cim npe

Cov ntaub ntawv luv luv

Cov roj formula: EuF3
CAS Nr .: 13765-25-8
Molecular Luj: 208.96
Ceev: N / A
Melting point: N / A
Cov tsos mob: Dawb crystalline los yog hmoov
Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: me ntsis hygroscopic
Ntau hom lus: EuropiumFluorid, Fluorure De Europium, Fluoruro del Europium

Daim ntawv thov:

Europium fluorideyog siv los ua phosphor activator rau cov xim cathode-duab tshav raj thiab cov kua siv lead ua kua siv nyob rau hauv lub computer saib thiab TVs siv Europium Oxide li liab phosphor.Ob peb lub lag luam xiav phosphors yog raws li Europium rau xim TV, lub computer cov ntxaij vab tshaus thiab fluorescent teeb.Europium fluorescence yog siv los soj ntsuam kev sib cuam tshuam ntawm biomolecular hauv cov tshuaj tshawb nrhiav tshuaj.Nws kuj tseem siv tau los tiv thaiv phosphors hauv eurobanknotes.Daim ntawv thov tsis ntev los no (2015) ntawm Europium yog nyob rau hauv quantum nco chips uas tuaj yeem ntseeg tau khaws cov ntaub ntawv rau hnub ntawm ib lub sijhawm;cov no tuaj yeem tso cai rau quantum cov ntaub ntawv khaws cia rau lub hard disk zoo li cov khoom siv thiab xa mus thoob lub tebchaws.

 Specification 

Khoom Code 6341 ib ib 6343 ib 6345
Qib 99.999% 99.99% 99.9%
CHEMICAL COMPOSITION      
Eu2O3/TREO (% min.) 99.999 ib 99.99 ib 99.9 ua
TREO (% min.) 81 81 81
Rare Earth Impurities ppm max. ppm max. % max.
La2O3/TREO
CeO2/TSO
Pr6O11/TSO
Nd2O3/TREO
Sm2O3/TSO
Gd2O3/TSO
Tb4O7/TREO
Dy2O3/TREO
Ho 2O3/TREO
Er2O3/TREO
Tm2O3/TSO
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
30
10
20
5
5
5
5
5
5
0.008 ib
0.001 ib
0.001 ib
0.001 ib
0.1
0.05 Nws
0.005 ib
0.001 ib
0.001 ib
0.001 ib
0.001 ib
0.005 ib
0.001 ib
0.001 ib
Tsis-Re Earth Impurities ppm max. ppm max. % max.
Fe2O 3
SiO 2
CaO
CuO
Cl-
NiO
ZnO
PbO
10
100
20
3
100
5
3
2
20
150
50
10
300
10
10
5

Daim ntawv pov thawj:

5

Qhov peb tuaj yeem muab tau:

34


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