Description

Digallium Diselenide is an inorganic compound of gallium and selenium with significant potential in advanced material science. Its unique semiconducting and optoelectronic properties make it a valuable precursor for research and development in next-generation technologies. This material is primarily sought by researchers and manufacturers in the electronics, photonics, and nanotechnology sectors.

Application

• Precursor material for the synthesis of gallium selenide (GaSe) thin films and nanostructures.
• Research and development of novel semiconductor and optoelectronic devices.
• Component in the fabrication of photodetectors and nonlinear optical materials.
• Potential use in photovoltaic and solar cell research.
• Starting material for chemical vapor deposition (CVD) and other vapor-phase growth processes.
• Experimental studies in solid-state chemistry and material science.

Basic Information

Product Name	Digallium Diselenide
CAS No.	58127-88-1
Molecular Formula	Ga2Se2
Molecular Weight	298.40 g/mol
Synonyms	Gallium Selenide (Ga2Se2); Digallium Diselenide; Gallium(III) Selenide; Di-gallium Diselenide; Gallium Selenide (1:1); EINECS 261-149-7
EINECS	261-149-7

Quality Control

Our Digallium Diselenide is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including purity assay and identification tests. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, this material should be handled and stored under an inert atmosphere (e.g., argon or nitrogen) in a glovebox or desiccator to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Dark gray to black solid
Identification (IR)	Conforms
Assay (Ga2Se2)	≥ 99.9% (Metals basis)
Trace Metal Analysis (ICP-MS)	Contact for details

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