Description

Indium(III) Iodide is a high-purity inorganic salt essential for advanced material synthesis and electronic applications. Its primary value lies in its role as a critical precursor for depositing indium-containing thin films, which are fundamental to modern optoelectronic devices. This compound is particularly vital for manufacturers and R&D laboratories in the semiconductor, photovoltaic, and specialty chemical sectors seeking reliable, high-quality raw materials for precision processes.

Application

• Chemical Vapor Deposition (CVD) & Atomic Layer Deposition (ALD): A key precursor for depositing indium sulfide (In2S3), indium phosphide (InP), and other III-V semiconductor thin films.
• Photovoltaic Research: Used in the development of next-generation solar cells, including copper indium gallium selenide (CIGS) and perovskite solar cells.
• Optoelectronic Devices: Serves as a starting material for manufacturing light-emitting diodes (LEDs), photodetectors, and laser diodes.
• Catalysis Research: Investigated as a catalyst or catalyst precursor in organic synthesis and polymerization reactions.
• Solid-State Electrolytes: Explored in research for developing new ionic conductors for solid-state batteries.
• Laboratory Reagent: Used as a specialized reagent in synthetic inorganic and organometallic chemistry.

Basic Information

Product Name	Indium(III) Iodide
CAS No.	13510-35-5
Molecular Formula	InI3
Molecular Weight	495.53 g/mol
Synonyms	Indium triiodide; Triiodoindium; Indium iodide (InI3); Indium(3+) triiodide; Indium iodide, 99.9%; Indium(III) iodide, anhydrous; Indium iodide, ultra dry; EINECS 236-846-5
EINECS	236-846-5

Quality Control

Our Indium(III) Iodide is manufactured under strict quality management protocols. Each batch undergoes comprehensive analysis to ensure it meets the high-purity standards required for electronic and photonic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as purity, metallic impurities, and physical characteristics. We adhere to relevant industry guidelines to ensure batch-to-batch consistency and reliability.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the product must be stored in a cool, dry place, ideally under an inert atmosphere such as argon or nitrogen in a glovebox or desiccator for long-term storage. Recommended storage temperature is 2-8°C for optimal stability. Handle and open containers in a controlled, dry environment to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or lumps
Identification (IR)	Conforms
Assay (InI3)	≥ 99.9%
Assay (Indium)	≥ 23.0%
Trace Metals Analysis (ICP-MS)	< 100 ppm total
Chloride (Cl)	< 50 ppm
Sulfate (SO4)	< 50 ppm
Water (Karl Fischer)	< 0.5%

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