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ChemicalBook >> CAS DataBase List >> Gallium(III) oxide

Gallium(III) oxide

Gallium(III) oxide price.
  • $12 - $2834
  • Product name: Gallium(III) oxide
  • CAS: 12024-21-4
  • MF: Ga2O3
  • MW: 187.44
  • EINECS:234-691-7
  • MDL Number:MFCD00011020
  • Synonyms:GalliuM(III) oxide, 99.99+%, (trace Metal basis);GALLIUM SESQUIOXIDE;GALLIUM(III) OXIDE;GALLIUM(+3)OXIDE;galliumtrioxide ;Gallium(III) oxide (99.999% Ga) PURATREM;Galliumoxidewhitepowder;GalliuM(III) oxide >=99.99% trace Metals basis
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  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • GFS CHEMICALS
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  • Rare Earth Products
  • Sigma-Aldrich
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  • ManufacturerAK Scientific
  • Product numberV0906
  • Product descriptionGallium(III) oxide
  • Packaging25g
  • Price$202
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number036318
  • Product descriptionGallium(III) oxide, 99.995% (metals basis)
  • Packaging1g
  • Price$46.4
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number042528
  • Product descriptionGallium(III) oxide, Puratronic?, 99.999% (metals basis)
  • Packaging5g
  • Price$61.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number011151
  • Product descriptionGallium(III) oxide, Puratronic?, 99.999% (metals basis)
  • Packaging5g
  • Price$68.4
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number032102
  • Product descriptionGallium(III) oxide, 99.99% (metals basis)
  • Packaging5g
  • Price$81.1
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number010508
  • Product descriptionGallium(III) oxide, 99.999% (metals basis)
  • Packaging5g
  • Price$85.5
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number036318
  • Product descriptionGallium(III) oxide, 99.995% (metals basis)
  • Packaging5g
  • Price$159.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number036318
  • Product descriptionGallium(III) oxide, 99.995% (metals basis)
  • Packaging25g
  • Price$783
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number010508
  • Product descriptionGallium(III) oxide, 99.999% (metals basis)
  • Packaging100g
  • Price$842
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number011151
  • Product descriptionGallium(III) oxide, Puratronic?, 99.999% (metals basis)
  • Packaging500g
  • Price$2834
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number011151
  • Product descriptionGallium(III) oxide, Puratronic?, 99.999% (metals basis)
  • Packaging25g
  • Price$224
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number042528
  • Product descriptionGallium(III) oxide, Puratronic?, 99.999% (metals basis)
  • Packaging25g
  • Price$260
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number032102
  • Product descriptionGallium(III) oxide, 99.99% (metals basis)
  • Packaging25g
  • Price$268
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number010508
  • Product descriptionGallium(III) oxide, 99.999% (metals basis)
  • Packaging25g
  • Price$318
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number042528
  • Product descriptionGallium(III) oxide, Puratronic?, 99.999% (metals basis)
  • Packaging100g
  • Price$717
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number011151
  • Product descriptionGallium(III) oxide, Puratronic?, 99.999% (metals basis)
  • Packaging100g
  • Price$723
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific V0906 Gallium(III) oxide 25g $202 2021-12-16 Buy
Alfa Aesar 036318 Gallium(III) oxide, 99.995% (metals basis) 1g $46.4 2021-12-16 Buy
Alfa Aesar 042528 Gallium(III) oxide, Puratronic?, 99.999% (metals basis) 5g $61.65 2024-03-01 Buy
Alfa Aesar 011151 Gallium(III) oxide, Puratronic?, 99.999% (metals basis) 5g $68.4 2023-06-20 Buy
Alfa Aesar 032102 Gallium(III) oxide, 99.99% (metals basis) 5g $81.1 2024-03-01 Buy
Alfa Aesar 010508 Gallium(III) oxide, 99.999% (metals basis) 5g $85.5 2023-06-20 Buy
Alfa Aesar 036318 Gallium(III) oxide, 99.995% (metals basis) 5g $159.65 2024-03-01 Buy
Alfa Aesar 036318 Gallium(III) oxide, 99.995% (metals basis) 25g $783 2024-03-01 Buy
Alfa Aesar 010508 Gallium(III) oxide, 99.999% (metals basis) 100g $842 2023-06-20 Buy
Alfa Aesar 011151 Gallium(III) oxide, Puratronic?, 99.999% (metals basis) 500g $2834 2023-06-20 Buy
Alfa Aesar 011151 Gallium(III) oxide, Puratronic?, 99.999% (metals basis) 25g $224 2023-06-20 Buy
Alfa Aesar 042528 Gallium(III) oxide, Puratronic?, 99.999% (metals basis) 25g $260 2024-03-01 Buy
Alfa Aesar 032102 Gallium(III) oxide, 99.99% (metals basis) 25g $268 2024-03-01 Buy
Alfa Aesar 010508 Gallium(III) oxide, 99.999% (metals basis) 25g $318 2024-03-01 Buy
Alfa Aesar 042528 Gallium(III) oxide, Puratronic?, 99.999% (metals basis) 100g $717 2024-03-01 Buy
Alfa Aesar 011151 Gallium(III) oxide, Puratronic?, 99.999% (metals basis) 100g $723 2024-03-01 Buy

Properties

Melting point :1740 °C
Density :6.44 g/mL at 25 °C
refractive index :1.92
storage temp. :Sealed in dry,Room Temperature
solubility :soluble in hot acid solutions
form :Powder or Lump
Specific Gravity :6.44
color :White
Water Solubility :Soluble in acids. Insoluble in water
Crystal Structure :Corundum type
crystal system :Three sides
Merck :14,4346
Space group :R3c
Lattice constant :
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.498250.498251.343390901200.2888

Stability :Stable. Incompatible with magnesium.
InChIKey :QZQVBEXLDFYHSR-UHFFFAOYSA-N
CAS DataBase Reference :12024-21-4(CAS DataBase Reference)
EPA Substance Registry System :Gallium trioxide (12024-21-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

In spectroscopic analysisGallium(III) oxide is used in vacuum deposition. It is useful for making semiconductor devices, gallium-alumina catalyst, gas sensors, luminescent phosphors and dielectric coatings of solar cells. Used as an evaporated material and sputtering target of 99.999% in dielectric films. It shows potential for developing deep-ultraviolet TCOs (Transparent Conductive Oxides) and transparent electrodes for ultraviolet optoelectronic devices. Recent studies report that gallium oxide can be a strong contender for power electronic devices for example in ultrahigh-voltage power switching applications. Films made of gallium oxide have gained commercial interest owing to their gas sensitive characteristics, and glasses made with gallium oxide are the preferred optical materials for use in advanced technologies.

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