Description

Gallium Selenide is an inorganic compound of significant interest in advanced material science and semiconductor technology. Its unique optoelectronic properties make it a critical material for high-performance electronic and photonic devices. This compound is essential for manufacturers and research institutions in the semiconductor, infrared optics, and photovoltaic industries seeking to develop next-generation technologies.

Application

• Semiconductor Fabrication: Used as a precursor or dopant source in the production of compound semiconductors like GaAs and GaP.
• Infrared (IR) Optics: A key material for manufacturing lenses, windows, and filters for thermal imaging and IR spectroscopy systems.
• Photovoltaic Research: Investigated as a component in thin-film solar cells and other advanced photovoltaic applications.
• Photoconductors & Detectors: Employed in the production of high-sensitivity photodetectors for specific wavelength ranges.
• Solid-State Laser Diodes: Serves as a material in the active regions of certain laser diodes.
• Catalysis Research: Studied as a potential catalyst or catalyst support in specialized chemical synthesis.
• Academic & Industrial R&D: A fundamental material for research in solid-state physics, materials science, and nanotechnology.

Basic Information

Product Name	Gallium Selenide
CAS No.	12024-24-7
Molecular Formula	Ga2Se3
Molecular Weight	376.32 g/mol
Synonyms	Digallium triselenide; Gallium(III) selenide; Gallium sesquiselenide; EINECS 234-693-8; Gallium selenide (Ga2Se3)
EINECS	234-693-8

Quality Control

Our Gallium Selenide is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed for critical parameters including chemical identity, assay, and trace metallic impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark gray to black crystalline solid or powder
Identification (XRD/IR)	Conforms to standard
Assay (Ga2Se3)	≥ 99.9% (4N)
Trace Metals (ICP-MS)	≤ 100 ppm total
Particle Size (Typical)	Contact for details

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