Formula: YbF3
CAS No.: 13860-80-0
Molecular Weight: 230.04
Density: 8.20 g/cm3
Melting point: 1,052° C
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: YtterbiumFluorid, Fluorure De Ytterbium, Fluoruro Del Yterbio
Ytterbium fluoride (also known as ytterbium trifluoride) is a chemical compound with the formula YbF3. It is a rare earth fluoride and a white solid material with a cubic crystal structure. Ytterbium fluoride is used as a material for making phosphors for use in cathode ray tubes and fluorescent lamps, as a dopant in semiconductor devices, and as a catalyst. It is also used in the production of specialty glasses and as a component of laser materials.
|
Grade |
99.9999% |
99.999% |
99.99% |
99.9% |
|
CHEMICAL COMPOSITION |
||||
|
Yb2O3 /TREO (% min.) |
99.9999 |
99.999 |
99.99 |
99.9 |
|
TREO (% min.) |
81 |
81 |
81 |
81 |
|
Rare Earth Impurities |
ppm max. |
ppm |
ppm max. |
% max. |
|
Tb4O7/TREO |
0.1 |
1 |
5 |
0.005 |
|
Non-Rare Earth Impurities |
ppm max. |
ppm max. |
ppm max. |
% max. |
|
Fe2O3 |
1 |
3 |
5 |
0.1 |
Ytterbium Fluoride is applied to numerous fiber amplifier and fiber optic technologies, High purity grades are widely applied as a doping agent for garnet crystals in lasers a important colourant in glasses and porcelain enamel glazes. Ytterbium Fluoride is a water insoluble Ytterbium source for use in oxygen-sensitive applications, such as metal production.
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