High Purity Beta Gallium Oxide (Ga₂O₃) Powder, 99.999% (5N) (Metal Basis)

CAS Number: 12024-21-4

Product Number: PO0301

Product Purity: 99.999% (5N) (metal basis) high purity grade

Properties

Formula: beta Ga₂O₃

Formula Weight: 187.44 g/mol

Form: White powder (particle size 3-5 um) crystalline phase beta gallium oxide

Melting point: 1725°C

Density: 5.88 g/cm³

Solubility in water: insoluble

Solubility soluble in most acids

Applications

Gallium(III) oxide has been reported in applications in lasers, phosphors, and luminescent materials. Monoclinic ß-Ga₂O₃ is used in gas sensors and luminescent phosphors and can be applied to dielectric coatings for solar cells. This stable oxide has also shown 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.

Ga₂O₃ wafers are also available from MSE Supplies.

Also available: Gallium Oxide Sputtering Targets Ga2O3

Typical Analysis

Purity 99.999%

Analysis by GDMS
Element	ppm wt	Element	ppm wt	Element	ppm wt
Li		As	<0.2	Gd
Be		Se		Tb
B		Br		Dy
O	Matrix	Rb		Ho
F		Sr		Er
Na	0.33	Y		Tm
Mg	0.03	Zr	<0.05	Yb
Al	0.58	Nb		Lu
Si	1.5	Mo	<0.01	Hf
P		Ru		Ta
S	0.42	Rh		W
Cl	0.1	Pd		Re
K		Ag		Os
Ca	0.15	Cd	<0.1	Ir
Sc		In	Binder	Pt
Ti	<0.005	Sn	<0.5	Au
V	<0.01	Sb		Hg
Cr	0.1	Te		Tl
Mn	<0.05	I		Pb	1.5
Fe	0.38	Cs		Bi	<0.01
Co	<0.01	La		Th
Ni	<0.05	Ce		U
Cu	0.3	Pr
Zn	<0.1	Nd
Ga	Matrix	Sm
Ge		Eu

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