Description

Indium(III) Sulfide is a high-purity inorganic compound essential for advanced material science and electronics manufacturing. Its unique semiconductor and optoelectronic properties make it a critical precursor for next-generation thin-film technologies. This material is primarily utilized by researchers and industrial manufacturers in the photovoltaics, semiconductor, and specialty chemical synthesis sectors. We supply consistent, high-quality material to support innovation and production reliability.

Application

• Photovoltaic Materials: Key precursor for the synthesis of copper indium gallium selenide (CIGS) and other thin-film solar cell absorbers.
• Semiconductor Manufacturing: Used in the fabrication of specialized semiconductor compounds and heterojunction devices.
• Optoelectronics: A base material for producing photodetectors, light-emitting diodes (LEDs), and other optoelectronic components.
• Chemical Vapor Deposition (CVD): Serves as a source material for depositing indium sulfide thin films in CVD and ALD processes.
• Catalysis Research: Investigated as a catalyst or catalyst support in various chemical reactions.
• Solid-State Lubricants: Utilized in the formulation of high-temperature, dry-film lubricants.
• Nanomaterial Synthesis: A starting material for creating indium sulfide nanoparticles, nanowires, and other nanostructures.
• Research & Development: Employed in academic and industrial R&D for exploring new material properties and applications.

Basic Information

Product Name	Indium(III) Sulfide
CAS No.	12030-24-9
Molecular Formula	In2S3
Molecular Weight	325.83 g/mol
Synonyms	Diindium Trisulfide; Indium Sesquisulfide; Indium Sulfide (In2S3); Indium(3+) Sulfide; Indium Sulphide; Indium(III) Sulphide; Indium Sulfide Yellow; Indium Sulfide Powder
EINECS	234-747-3

Quality Control

Our Indium(III) Sulfide is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. We provide comprehensive Certificates of Analysis (COA) detailing purity, assay, and impurity profiles to support your quality assurance protocols. Specifications can be tailored to meet the requirements of research, electronic, and photovoltaic grades.

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). Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange-red powder or crystals
Identification (XRD)	Conforms to structure
Assay (In2S3)	≥ 99.9%
Purity (Metals basis)	≥ 99.99%
Particle Size (D50)	Contact for details
Trace Metals Analysis (ICP-MS)	≤ 100 ppm total

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