|
Gallium
Oxide
|
|
Chemical formula
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Ga2O3
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Molar mass
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187.444 g/mol[1]
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Appearance
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white crystalline powder
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Density
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6.44 g/cm3, alpha; 5.88 g/cm3, beta
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|
Melting point
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1,900 °C (3,450 °F; 2,170 K) alpha;
1725 °C, beta
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Solubility in water
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insoluble
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Solubility
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soluble in most acids
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High Quality Gallium Oxide Specification
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Item
No.
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Chemical
Composition
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Particle Size
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Ca2O3
|
Foreign Mat.(Inspection
Result)PPM
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D50
|
|
(wt%)
|
Ni
|
Cu
|
Ca
|
Fe
|
Zn
|
In
|
Mn
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Cr
|
μm
|
|
UMGO4N
|
≥99.99%
|
8.2
|
3.8
|
2.5
|
2.4
|
0.8
|
0.4
|
0.1
|
0.1
|
3.82
|
Packing: 25kg/plastic bottle, 20 bottle/carton.
What is used for Gallium Oxide?
Gallium Oxide is used in lasers, phosphors, and luminescent materials. Monoclinic ß-Ga2O3 has be applied to gas sensors,luminescent phosphors and dielectric coatings for solar cells. As stable oxide, it also has potential for deep-ultraviolet transparent conductive oxides, and transistor applications. Thin Ga2O3 films are of commercial interest as gas sensitive materials. ß-Gallium(III) oxide is used in the production of Ga2O3-Al2O3 catalyst. Also available: Gallium Oxide Sputtering Targets Ga2O3.
