Description

Chromium (III) Iodide is an inorganic salt of chromium and iodine, widely recognized for its role as a versatile precursor in advanced material synthesis and chemical research. This compound is valued for its ability to introduce chromium ions into various matrices, enabling the development of specialized catalysts and functional materials. It is primarily sought by manufacturers and R&D laboratories in the chemical, electronics, and academic research sectors for its utility in inorganic synthesis and material science applications.

Application

• Catalyst Precursor: Serves as a starting material for synthesizing chromium-based catalysts used in organic transformations and polymerization processes.
• Inorganic Synthesis: Employed in the preparation of other chromium compounds and complex inorganic salts for research and industrial use.
• Material Science Research: Used in the development of novel materials, including thin films and doped crystals, for electronic and optical studies.
• Laboratory Reagent: Functions as a high-purity chemical reagent for analytical testing and experimental procedures in academic and industrial labs.
• Chemical Vapor Deposition (CVD): Acts as a potential source material for depositing chromium-containing layers in semiconductor and coating technologies.

Basic Information

Product Name	Chromium (III) Iodide
CAS No.	13569-75-0
Molecular Formula	CrI3
Molecular Weight	432.71 g/mol
Synonyms	Chromium Triiodide; Chromic Iodide; Chromium(III) Triiodide; CrI3; Chromium Iodide (CrI3); Chromium(3+) Triiodide; Iodochromium
EINECS	236-992-1

Quality Control

Our Chromium (III) Iodide is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including purity assay and impurity profiling, to meet exacting customer requirements. A detailed Certificate of Analysis (COA) documenting identity, purity, and specific tests is provided with every shipment to support your quality assurance protocols.

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 with minimal humidity exposure. For long-term stability, it is recommended to store the container in a desiccator or under an inert atmosphere. Maintain storage temperature between 15°C and 25°C.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder or solid
Identification (IR)	Conforms
Assay (CrI3)	≥ 98.0 %
Water Content (KF)	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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