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
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/TSO Y2O3/TSO | 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 thov Europium fluoride:
Biomedical field : Europium fluoride crystals tuaj yeem siv los ua biofluorescent probes thiab kho photodynamic. Nws cov fluorescence siab efficiency thiab zoo tshuaj stability ua rau nws ib tug tseem ceeb daim ntawv thov nyob rau hauv biomedical teb.
Optoelectronics : europium fluoride crystals tuaj yeem siv los npaj lub teeb liab emitting diodes, lasers thiab lwm yam khoom siv. Cov khoom no ua rau nws muaj ntau yam kev siv hauv thaj chaw ntawm optoelectronics.
Fluorescence zaub teb: europium fluoride crystals tuaj yeem siv los npaj cov khoom siv fluorescent liab, txhim kho kev ua tau zoo thiab ci ntsa iab ntawm fluorescence zaub.
Cov khoom muaj feem xyuam
Cerium Fluoride
Terbium fluoride
Dysprosium Fluoride
Praseodymium Fluoride
Neodymium Fluoride
Ytterbium Fluoride
Yttrium Fluoride
Gadolinium Fluoride
Lanthanum Fluoride
Holmium Fluoride
Lutetium Fluoride
Erbium Fluoride
Zirconium Fluoride
Lithium fluoride
Barium Fluoride
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