Description

Trichlorochromium CAS NO 16284-59-6 is an inorganic chromium(III) compound, also known as chromium trichloride, which serves as a fundamental precursor in organometallic synthesis and materials science. Its primary value lies in its role as a versatile source of chromium(III) ions for catalysis and the production of specialty chromium-based materials. This high-purity chemical is essential for research laboratories and industrial manufacturers engaged in developing advanced coatings, catalysts, and inorganic polymers.

Application

• Catalyst Precursor: A key starting material for synthesizing homogeneous and heterogeneous catalysts used in organic transformations and polymerization reactions.
• Surface Treatment & Coatings: Employed in the formulation of corrosion-resistant and decorative chromium-based coatings for metal finishing.
• Ceramic & Pigment Manufacturing: Acts as a colorant and dopant in the production of specialty ceramics, glasses, and inorganic pigments.
• Chemical Vapor Deposition (CVD): Used as a volatile precursor for depositing thin films of chromium or chromium nitride in semiconductor and tool coating applications.
• Research & Development: Serves as a standard reagent in academic and industrial R&D for exploring new organochromium chemistry and material properties.
• Water Treatment: Utilized in specific coagulation processes for industrial wastewater treatment.

Basic Information

Product Name	Trichlorochromium
CAS No.	16284-59-6
Molecular Formula	CrCl3
Molecular Weight	158.36 g/mol
Synonyms	Chromium(III) chloride; Chromium trichloride; Chromic chloride; Trichlorochromium; Chromium chloride (CrCl3); Chromium(3+) chloride; Chromium sesquichloride
EINECS	240-385-5

Quality Control

Our Trichlorochromium is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and physical characterization, to ensure it meets the high standards required for research and industrial applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Violet crystalline powder
Identification (IR)	Conforms
Assay (CrCl3)	≥ 98.0 %
Iron (Fe)	≤ 0.01 %
Water Insoluble Matter	≤ 0.1 %
Loss on Drying	≤ 1.0 %

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