High Purity Gallium (III) Oxide Ga2O3 Powder CAS 12024-21-4, 99.9% | Cataniadagiocare

Ga2O3 (transparent oxide semiconductor material) is used as an insulating coating for Ga-based semiconductors and an ultraviolet filter.
Purity: 99.9%

Particle Size: -100 Mesh


Gallium (III) Oxide Ga2O3 Powder


Gallium oxide

It is an organic compound.

Gallium oxide

Formula chemical

It is


. You can also call it

gallium trioxide

Eg=4.9eV, is a broad bandgap semiconductor.

Gallium oxide is what type of substance?

Ga Oxide

It is highly stable and thermally insoluble Gallium source, which can be used to make glass, ceramic, or optics. By neutralizing acidic or base gallium salts, the solution causes the formation of the hydrated version of gallium dioxide. They aren’t conductive to electricity.

Does gallium oxide count as a gas?

It is a brown-black, diamagnetic material that is resistive to further oxidation. When heated to temperatures greater than 500 degrees Celsius, it starts to decay. The atmospheric conditions (vacuum or inert gas) determine the rate of decomposition.

The material’s high electrical conductivity and bright luminous qualities have attracted attention for many years. It can be used to insulate Ga-based semiconductor materials or ultraviolet filters. This can be used to detect O2 in the air.

GAF3 is created when Ga2O3 reacts to fluorine gas. This can be done by melting NaOH (KOH) or KhSO4 in combination with K2S2O7. By melting twice as much NH4Cl in 250, you can make gallium chloride. The red heat reaction of Ga2O3 with quartz forms vitreous. But, there are no new compounds formed by cooling. The glazed porcelain cruble can react to red heat.

Is gallium oxide toxic?

Oral LD50 is 10000 mg/kg (mus), so low ingestion toxicities. Gallium oxide inhaled by rats for two hours per day over 20 days caused severe pulmonary inflammation that eventually led to fibrosis.

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Gallium Oxide Ga2O3 Pulp Performance :

A white triangular crystal particle of gallium oxide with the chemical composition Ga2O3, is insoluble and slightly soluble when mixed with hot acid or alkaline solution. It is easy to dissolve in dilute mineral acids and alkali-metal hydroxides.

Technical Parameters of Gallium Oxide Ga2O3 powder :

Name of Product MF Purity Particle Size Melting Point Molecular weight The color of the sky
Gallium Oxide Ga2O3 99.9% -100 Mesh 1740 187.44 We are white

It is simple.

Gallium (III) Oxide Ga2O3 Powder


1. Boil the solution with hot water to remove gallium hydroxide. You can then wash the precipitation with hot water to remove any Cl- and heat it again until you get b–Ga2O3. You can form volatile GaCl3 if NH4Cl remains.

2. This is how high-purity Ga2O3.GaO3(SO4)2 can be made. It was first crystallized at 105 and then dried again at 105 before being burned at 800 under conditions of excess oxygen for 2h. It was able to achieve a purity level of 99.99% – 99.9999%.

3. In a 3necked flask add 1kg99.9999% gallium. After that, you can use high-purity nitric Acid to dissolve the gallium. Finally, filter and pour the filtrate in another flask. The solution should be removed from the fume cupboard when it is near crystallization. After 5 hours at 550, the Ga (NO3) 3 evaporated was placed in a microwave oven. The product was then removed from the furnace and approximately 1.2 kilograms of high purity gallium dioxide was extracted.


Gallium (III) Oxide Ga2O3 Powder


The study of lasers as well as phosphors has involved the use of gallium oxide. Also, Gallium oxide serves as an insulating barrier to keep tight connections from happening.

Monoclinal, b-Ga2O3, is most commonly used in gas sensors or luminescent phosphors. However it can also used for the dielectric coating on solar cells.

Gallium oxide was also used for gas sensing and semiconductor.

Application of nanostructures made from gallium oxide as light-emitting devices in optoelectronics.

It is possible to use this stable oxide in deep ultraviolet transparent, conductive oxides or transistor applications.

The Ga2O3 thin-film is a valuable commercial material that can be used as a gas sensitive material.

Ss-Gallium oxide (III), is used for the production of Ga2O3-Al2O3 catalyst.

Gallium Oxide Ga2O3 powder storage conditions:

A damp reunion can affect the Ga2O3 powder’s dispersion and use effects. Gallium oxide should therefore be stored in vacuum-packed bags and kept in a cool, dry place. Ga2O3 should not be exposed to stress.

Shipping and Packing of Gallium Oxide Ga2O3 Pulp :

We offer many packing options that are dependent on the quantity of gallium oxide ga2O3 powder.

Packing of Gallium oxide Ga2O3 Powder

You can vacuum pack 100g, 500g, 1kg/bag or 25kg/barrel. Or as you request.

Delivery of powdered gallium oxide ga2O3

You can have your order shipped by sea or air as soon as you receive payment.

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Gallium Oxide Powder Properties

Other Titles
Digallium trioxide, Gallium sesquioxide, Gallia,

Oxo-oxogallanyloxy-gallane, Gallium(III) oxide,

Gallium trioxide


Compound Formula

Molecular Weight

Powder White

Melting Point

Boiling Point

5.88 g/cm3

Solubility of H2O

187.835 g/mol

185.835906 D

Safety & Health Information

Signal word

Hazard Statements

Hazard Codes

Risk Codes

Safety statements

Transport Information
NONH on all transport modes

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