Description

Copper(II) Chloride Anhydrous is a versatile inorganic compound with the chemical formula CuCl₂, widely recognized for its role as a catalyst and precursor in various chemical syntheses. Its high purity and consistent quality are critical for ensuring reliable performance and yield in sensitive industrial processes. This essential chemical is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors, as well as in research and development laboratories.

Application

• Catalyst in Organic Synthesis: Acts as a Lewis acid catalyst in key reactions such as chlorination, oxidation, and the Sandmeyer reaction for aryl halide production.
• Precursor for Copper Compounds: Serves as a starting material for the synthesis of other copper salts, complexes, and pigments.
• Petrochemical Processing: Used as a catalyst and decolorizing agent in the purification and manufacturing of petroleum-based products.
• Agrochemical Intermediates: Employed in the production of certain fungicides and pesticides.
• Electroplating & Metal Treatment: Applied in electroplating baths and as an etchant in printed circuit board (PCB) manufacturing.
• Laboratory Reagent: A common reagent in analytical chemistry and academic research for various inorganic and organic preparations.
• Wood Preservation: Used in formulations to protect wood from fungal decay and insect damage.
• Water Treatment: Functions as an algaecide and molluscicide in specific water treatment applications.

Basic Information

Product Name	Copper(II) Chloride Anhydrous
CAS No.	7747-39-4
Molecular Formula	CuCl₂
Molecular Weight	134.45 g/mol
Synonyms	Cupric Chloride; Copper Dichloride; Copper(2+) Chloride; Cupric Dichloride; Copper Chloride (CuCl₂); Copper Bichloride; Dicopper Tetrachloride (misnomer); CuCl₂
EINECS	231-210-2

Quality Control

Our Copper(II) Chloride Anhydrous is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent absorption of moisture from the air, which can lead to caking and degradation of product quality.

Specification

Item	Specification
Appearance	Yellow-brown to brown powder
Identification (IR)	Conforms
Assay (CuCl₂)	≥ 98.0 %
Insoluble Matter	≤ 0.01 %
Sulfate (SO₄)	≤ 0.003 %
Iron (Fe)	≤ 0.002 %
Lead (Pb)	≤ 0.001 %
Loss on Drying	≤ 0.5 %

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