Description

Indium Telluride is a high-purity inorganic compound with the chemical formula In2Te3, essential for advanced material science and electronics. Its unique semiconducting and thermoelectric properties make it a critical material for next-generation energy conversion and optoelectronic devices. This product is primarily sought by manufacturers and research institutions in the semiconductor, photovoltaic, and thermoelectric cooling industries.

Application

• Thermoelectric Materials: A key component in the fabrication of high-efficiency thermoelectric modules for power generation and solid-state cooling.
• Semiconductor Research & Development: Used as a precursor or dopant source in the synthesis of III-VI compound semiconductors.
• Infrared Detectors & Optoelectronics: Employed in the production of sensitive infrared (IR) detectors and other optoelectronic devices due to its specific bandgap properties.
• Photovoltaic Research: Investigated as a potential absorber layer material in thin-film solar cell technologies.
• Phase-Change Memory (PCM): Studied for use in non-volatile memory devices that utilize its crystalline-to-amorphous phase transition.
• Catalysis: Serves as a catalyst or catalyst support in certain specialized chemical synthesis processes.
• Academic & Industrial R&D: A fundamental material for research in solid-state physics, chemistry, and materials engineering.

Basic Information

Product Name	Indium Telluride
CAS No.	1312-45-4
Molecular Formula	In2Te3
Molecular Weight	612.44 g/mol
Synonyms	Diindium Tritelluride; Indium(III) Telluride; Indium Sesquitelluride; Tellurium Indide; In2Te3; Indium Telluride (In2Te3); Indium monotelluride (common misnomer); Indium telluride black
EINECS	215-192-3

Quality Control

Our Indium Telluride is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as purity, metallic impurities, and phase composition. Our quality systems are designed to meet the exacting standards of advanced material applications, with specifications available for research, electronic, and high-purity grades.

Storage

Preserve in a tightly closed container, protected from light and moisture. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity, the container should be kept sealed under an inert atmosphere (e.g., argon or nitrogen) when not in use to prevent oxidation and degradation.

Specification

Item	Specification
Appearance	Black crystalline pieces or powder
Identification (XRD)	Conforms to In2Te3 phase
Purity (In2Te3)	≥ 99.99% (4N)
Purity (In2Te3) - High Grade	≥ 99.999% (5N)
Metallic Impurities (ICP-MS)	< 100 ppm total
Particle Size	Customizable (-100 mesh, -200 mesh, etc.)
Oxygen Content	< 500 ppm

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