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

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Ga2O3 can be used to make an ultraviolet filter and an insulating coating for Ga-based semiconductors. Purity: 99.9%
Particle Size: 100 mesh
The following is a list of the most recent articles about Gallium (III) Oxide Ga2O3 Powder :
Gallium oxide Is an inorganic compound. Gallium oxide Chemical Formula It is a good idea to use a bilingual translator Ga2O3 . It is also called gallium trioxide , a wide-bandgap semiconductor, Eg=4.9eV.
What kind of substance is Gallium Oxide?
Ga Oxide It is an insoluble, thermally stable Gallium that can be used to make glass, ceramics and optical applications. The precipitation is due to the neutralization acidic or base gallium salt solutions. Oxide compounds cannot conduct electricity.
Is Gallium Oxide a Gas?
Gallium(I), a brown-black diamagnetic, solid is resistant in air to further oxidation. Decomposition begins at temperatures higher than 500 degC. The rate of decomposition depends on the atmospheric conditions (vacuum gas, air, or inert gases).
Ga2O3 has a large number of potential applications, including in optoelectronics. It’s used as a layer to insulate Ga-based materials, and also for ultraviolet filters. It can also serve as an O2 chemical sensor.
The burning of Ga2O3 renders it insoluble even in concentrated nitric acids and insoluble aqueous solutions with strong bases. The only way to dissolve it is by melting NaOH KOH KhSO4 and K2S2O7 together. Gallium chloride may be made by melting with twice as many NH4Cl while at 250. Ga2O3 forms vitreous when heated to red heat. Red heat is also capable of reacting with glazed crucibles.
Is gallium oxide toxic?
Oral LD50 10000mg/kg (mus), low toxicity through ingestion. Gallium oxide inhaled by rats for two hours per day, for 20 days, caused severe pulmonary inflammation.

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Performance of Gallium Oxide Ga2O3 :
Gallium oxide (Ga2O3) is a triangular, white crystalline particle. It has a chemical formula Ga2O3 and is not soluble with water. However, it can be dissolved in acid or alkaline hot solutions. Ga2O3 can be dissolved in dilute mineral acid and alkali-metal hydroxides.

Technical Parameter of Gallium Oxide Ga2O3 Particle :
Product Name MF Purity Particle Size Melting Point Molecular weight Color
Gallium Oxide Ga2O3 99.9% -100 mesh 1740 187.44 White
How do you pronounce Gallium (III) Oxide Ga2O3 Powder Produced?
1. Add NaHCO3 at a high level to the GaCl3 hot water solution, and then boil the mixture until all of the gallium chloride has precipitated. The precipitation must be washed until it is free of Cl-. It is then calcined over 600 to produce bGa2O3. When NH4Cl still remains, Ga2O3 reacts at a temperature of 250 to produce volatile GaCl3.
2. Here is a method to make high-purity Ga2O3.Ga (NH4)(SO4)2 has been crystallized multiple times, dried at 105 and burned at 800-for 2h in excess oxygen. A product with a 99.99% purity 99.9999% has been obtained.
3. Add 1kg99.9999% gallium to a three necked flask. Add high purity nitric, dissolve all the gallium. Then filter. Pour the filtrate into another three necked flask and place it in the electric furnace (in the fume cabinet) for evaporation. The solution should be moved into an evaporation tray when it is close to a crystallization. The Ga (NO3)3 that was evaporated at 550 was then burned for five hours in a muffle. After cooling the product, 1.2kg of gallium oxide high purity was obtained.

Applications Gallium (III) Oxide Ga2O3 Powder :
In the past, gallium oxide was used to study lasers. Gallium dioxide is used as a barrier to tight connections.
Monoclinal bGa2O3 has a wide range of applications, including gas sensors, luminescent phosphors and solar cell dielectric coatings.
In semiconductor; Gas sensors; in the field of catalyst, gallium oxide was also used.
Application of gallium dioxide nanostructures as ultraviolet and blue light emitters in optical-electronic device.
This stable oxide shows promise for applications in deep ultraviolet transparent conductive oxides and transistors.
Thin Ga2O3 films are a valuable commercial material as they are gas-sensitive.
Ss-Gallium oxide (III) is used in the production of Ga2O3 – Al2O3 catalyst.

Storage Conditions of Gallium Oxide Ga2O3 :

Gallium oxide cannot be exposed to the air. Therefore, it should be packed in vacuum and kept in a cool and dry place. Ga2O3 Powder should not be stressed.

Shipping & Packaging of Gallium oxide Ga2O3 Powder
The packaging we use depends on the amount of gallium dioxide Ga2O3 powder.
Gallium oxide powder Ga2O3: There are many options for vacuum packaging.
Shipment of Ga2O3 Powder: After payment, you can ship your order by air, sea or express.

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Gallium Oxide Powder Properties

Alternative Names Digallium trioxide, Gallium sesquioxide, Gallia,
Oxo-oxogallanyloxy-gallane, Gallium(III) oxide,
Gallium trioxide
CAS Number 12024-21-4
Compound Formula Ga2O3
Molecular Mass 187.44
Appearance White Powder
Melting Point 1900
Boiling Point N/A
Density 5.88 g/cm3
Solubility In H2O N/A
Exact Quantity 187.835 g/mol
Monoisotopic Mash 185.835906

Safety and Health Information on Gallium Oxide powder

Sign Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Declarations N/A
Transport Information NONH for All Transport Modes
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