Gallium Oxide

Description

Gallium Oxide Ga₂O₃ 99.99%, 99.999% and 99.9999% 4N 5N 6N, a white solid powder in both α and β crystal phases, CAS 12024-21-4, molecular weight 187.44, melting point 1740°C, insoluble in water but soluble in most acids, is a transparent oxide semiconductor material with excellent properties of an extremely large band-gap of greater than 4.9eV, and availability of large-size, high-quality native substrates produced from melt-grown bulk single crystals. Gallium Oxide Ga₂O₃ has broad prospects for application in the optoelectronic industry such as an insulating layer for Ga-based semiconductor materials, as an ultraviolet filters, as chemical probes for oxygen, an insulating barrier for tight connections, optic semiconductor devices and ceramic applications. Gallium oxide is also used for in light emitting diodes LEDs fluorescent powder, high purity reagent, as well as in lasers and other luminescent materials etc.

Delivery

Gallium Oxide or Gallium Trioxide Ga₂O₃ in α or β type crystallographic form with purity of 99.99%, 99.999% and 99.9999% （4N 5N 6N）at Western Minmetals (SC) Corporation can be delivered in size of powder D50 ≤ 4.0micron，-80mesh （≤0.18micron）or 50-100 mesh （0.15-0.30micron）in package of 1kg, 2kg in polyethylene bottle, or 1kg, 2kg, 5kg in vacuum aluminum composite bag with carton box outside of 10kg or 20kg net each, or as customized specifications to the perfect solutions.

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Technical Specification

Ga₂O₃

Appearance	White crystal
Molecular Weight	187.44
Density	-
Melting Point	1740 °C
CAS No.	12024-21-4

No.	Item		Standard Specification
1	Purity Ga₂O₃ ≥		Impurity (ICP-MS PPM Max each)
2	4N	99.99%	Mg/Ni/Mn 3.0, Cr/Ca/Co/Cd/Cu/Sn 5.0, Pb 8.0, Na/Fe/Al 10	Total ≤100
	5N	99.999%	Mg/Ni/Mn 0.1, Cr/ Ca/Cu/Cd/Cu/Sn 0.5, Na/Al/Fe 1.0, Pb 1.5	Total ≤10
	6N	99.9999%	Mn/Ca/Co/Cd 0.05, Pb/Al/Fe/Cu/Sn 0.1	Total ≤1.0
3	Crystallographic Form		α or β type
4	Size		D₅₀≤ 4um, -80 mesh or 50-100 mesh powder
5	Packing		1kg, 2kg in plastic bottle, or 1kg, 2kg, 5kg in aluminum composite bag with carton box outside

Gallium Oxide Ga₂O₃or Gallium Trioxide Ga₂O₃ in α or β type crystallographic form with purity of 99.99%, 99.999% and 99.9999% （4N 5N 6N）at Western Minmetals (SC) Corporation can be delivered in size of powder D50 ≤ 4.0micron，-80mesh （≤0.18micron）or 50-100 mesh （0.15-0.30micron）in package of 1kg, 2kg in polyethylene bottle, or 1kg, 2kg, 5kg in vacuum aluminum composite bag with carton box outside, or as customized specifications to the perfect solutions.

Gallium Oxide Ga₂O₃ or Gallium Trioxide has broad prospects for application in the optoelectronic industry such as an insulating layer for Ga-based semiconductor materials, as an ultraviolet filters, as chemical probes for oxygen, an insulating barrier for tight connections, optic semiconductor devices and ceramic applications. Gallium oxide is also used for in light emitting diodes LEDs fluorescent powder, high purity reagent, as well as in lasers and other luminescent materials etc.