Description

Chromium(II) Chloride is an inorganic salt of chromium in the +2 oxidation state, known for its role as a versatile precursor and reducing agent in specialized chemical syntheses. Its high reactivity makes it a critical component for producing other chromium compounds and for use in catalysis and materials research. This product is essential for industries including chemical manufacturing, academic and industrial R&D, and advanced material development.

Application

• Precursor for the synthesis of organochromium complexes and other inorganic chromium salts.
• Catalyst and reagent in specialized organic synthesis and polymerization reactions.
• Starting material for the production of high-purity chromium metal via reduction processes.
• Research chemical in academic and industrial laboratories for studying redox chemistry.
• Additive in the preparation of certain ceramic and glass materials.
• Potential use in electroplating baths and surface treatment formulations.

Basic Information

Product Name	Chromium(II) Chloride
CAS No.	10049-05-5
Molecular Formula	CrCl2
Molecular Weight	122.90 g/mol
Synonyms	Chromous Chloride; Dichlorochromium; Chromium Dichloride; Chromium Chloride (CrCl2); Chromium(2+) Chloride; CrCl2; Chromium Chloride Anhydrous
EINECS	233-163-3

Quality Control

Our Chromium(II) Chloride is manufactured under controlled conditions to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes rigorous analytical testing, including assay and impurity profiling. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) and easily oxidized nature, this material must be stored under an inert atmosphere (e.g., argon or nitrogen) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C to maximize stability.

Specification

Item	Specification
Appearance	White to grayish crystalline powder
Identification (IR)	Conforms
Assay (CrCl2)	≥ 97.0 %
Insoluble Matter	≤ 0.1 %
Iron (Fe)	≤ 0.05 %
Water (Karl Fischer)	≤ 1.0 %

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