Description

Dilutetium Triselenide is an inorganic compound with the chemical formula Lu2Se3. This material is valued for its unique semiconducting and optical properties, making it a critical component in advanced research and high-tech manufacturing. It is primarily utilized in the fields of solid-state physics, materials science, and the development of novel electronic devices. Industries involved in semiconductor research, infrared optics, and specialized catalysis rely on high-purity Dilutetium Triselenide for its consistent performance.

Application

• Research and development of advanced semiconductor materials and devices.
• Key precursor in the synthesis of other lutetium-based chalcogenide compounds.
• Component in specialized infrared (IR) optical and photonic applications.
• Use in solid-state physics for studying magnetic and electronic properties.
• Potential catalyst or catalyst support in specialized chemical processes.
• Raw material for thin-film deposition in electronic and optoelectronic fabrication.

Basic Information

Product Name	Dilutetium Triselenide
CAS No.	12163-21-2
Molecular Formula	Lu2Se3
Molecular Weight	677.81 g/mol
Synonyms	Lutetium(III) Selenide; Lutetium Sesquiselenide; Di-Lutetium Triselenide; Lutetium Selenide (Lu2Se3); Lutetium(3+) triselenide; Lutetium selenide; Lutetium tri-selenide; Triselenodilutetium
EINECS	Contact for details

Quality Control

Our Dilutetium Triselenide is produced and handled under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including X-ray diffraction (XRD) for phase identification and inductively coupled plasma (ICP) analysis for elemental purity and trace metal content. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation and degradation.

Specification

Item	Specification
Appearance	Black crystalline powder or lumps
Identification (XRD)	Conforms to Lu2Se3 phase
Purity (Lu2Se3 basis)	≥ 99.9% (99.99% and 99.999% available)
Trace Metals (ICP)	≤ 100 ppm total
Particle Size	Customizable (-100 mesh, -325 mesh, etc.)

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