Description

Gallium(III) Oxide (CAS NO 12024-21-4) is a high-purity inorganic compound essential for advanced material science and electronics manufacturing. Its primary value lies in its role as a precursor for gallium-based semiconductors and specialty ceramics, where purity and consistency are critical. This product is vital for industries including optoelectronics, catalysis, and high-performance glass production, serving manufacturers and R&D facilities that require reliable, high-quality gallium sources.

Application

• Semiconductor Manufacturing: A key precursor material for the synthesis of gallium arsenide (GaAs) and gallium nitride (GaN) used in LEDs, laser diodes, and high-frequency transistors.
• Optical & Specialty Glass: Imparts unique optical properties to glass, used in lenses, fiber optics, and radiation-sensitive windows.
• Catalysis: Serves as a catalyst or catalyst support in dehydrogenation and other selective oxidation reactions.
• Ceramic & Dielectric Materials: A component in advanced ceramics for electronic substrates and high-temperature insulators.
• Phosphor Host Material: Used in the formulation of luminescent materials for displays and lighting.
• Research & Development: Employed in academic and industrial labs for developing new materials, including thin-film coatings and nanomaterials.
• Sputtering Targets: Used to create thin films of gallium oxide for electronic and optical coatings via physical vapor deposition.

Basic Information

Product Name	Gallium(III) Oxide
CAS No.	12024-21-4
Molecular Formula	Ga2O3
Molecular Weight	187.44 g/mol
Synonyms	Digallium trioxide; Gallium sesquioxide; Gallia; Gallium oxide (Ga2O3); Gallium(3+) oxide; EINECS 234-691-7
EINECS	234-691-7

Quality Control

Our Gallium(III) Oxide is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, including testing for metallic impurities, phase purity (β-Ga2O3), and particle size distribution where applicable. A Certificate of Analysis (COA) detailing specific test results is provided with each shipment to support your quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be kept in a dry environment to prevent caking or degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to β-Ga2O3 phase
Assay (Ga2O3)	≥ 99.9% (4N)
Particle Size (D50)	1-10 µm (or as specified)
Trace Metals (ICP-MS)	Al, Ca, Cu, Fe, Mg, Na, Si, Zn < 10 ppm each
Loss on Drying (105°C)	< 0.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.