Gallium(III) oxide, Puratronic™, 99.999% (metals basis), Thermo Scientific Chemicals

Description

Used in vacuum deposition.

Gallium(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. 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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 12024-21-4
• Molecular Formula: Ga2O3
• Molecular Weight (g/mol): 187.44
• MDL Number: MFCD00011020
• InChI Key: AJNVQOSZGJRYEI-UHFFFAOYSA-N
• IUPAC Name: digallium(3+) trioxidandiide
• SMILES: [O--].[O--].[O--].[Ga+3].[Ga+3]

• Melting Point: 1900°C
• Density: 6.44
• Packaging: Plastic bottle
• Refractive Index: 1.92
• Quantity: 25 g
• Specific Gravity: 6.44
• Solubility Information: Soluble in acids. Insoluble in water
• Formula Weight: 187.44
• Percent Purity: 99.999%
• Physical Form: Powder
• Chemical Name or Material: Gallium(III) oxide

Safety and Handling

EINECSNumber	234-691-7
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only