Cupric Chloride

Basic Information of Cupric Chloride

CAS No.:	7447-39-4
EC No.:	231-210-2
Linear Formula:	Cl₂Cu
Molecular Weight:	134.45
Appearance:	Yellowish-brown solid (anhydrous); Blue-green crystals (dihydrate). Solutions are typically blue-green.
Melting point:	620 °C(lit.)
Boiling point:	993°C/760mmHg
Density:	3.386 g/mL at 25 °C(lit.)
Solubility:	Highly soluble in water, forming acidic solutions. Soluble in ethanol, methanol, and acetone.
Nature:	Corrosive. Harmful if swallowed. Environmentally hazardous, particularly to aquatic life.
RIDADR:	UN 2802 8/PG 3
Chemical Structure:

Our commitment to delivering high-purity Cupric Chloride ensures a reliable and efficient component for your critical processes.

Primary Applications of Cupric Chloride (Copper(II) Chloride)

Cupric Chloride's unique chemical properties, including its ability to act as an oxidizing agent and a source of copper ions, make it an incredibly valuable and versatile compound with applications across numerous industries:

1. Catalyst in Organic Synthesis:

   It is widely used as a catalyst in various organic reactions, including the Wacker process for the oxidation of alkenes to aldehydes or ketones, and in chlorination reactions. It plays a vital role in synthesizing a range of fine chemicals.

2. Pigment and Dye Manufacturing:

   Cupric Chloride is a precursor for various copper-based pigments and dyes, contributing to the vibrant colors in paints, ceramics, and textiles. It's used to create blue, green, and black hues.

3. Metallurgy and Metal Treatment:

   In metallurgy, it serves as an etchant for copper and copper alloys in printed circuit board (PCB) manufacturing. It's also used in electroplating processes to deposit copper coatings and in refining precious metals.

4. Water Treatment and Algicides:

   Due to its copper content, Cupric Chloride can be used as an algicide in certain water treatment applications to control algae growth in industrial cooling towers and ponds.

5. Petroleum Industry:

   It is used in the petroleum industry as a desulfurizing agent and in the sweetening of sour crude oil.

6. Other Applications:

   Minor uses include applications in photography, wood preservation, and as a mordant in some dyeing processes.

• Exceptional Purity & Consistency: Our Cupric Chloride is manufactured to stringent purity specifications, critical for maximizing yields in catalytic processes and ensuring consistent quality in your end products.

• Commitment to Quality & Safety: We adhere to the highest industry standards for quality management, safety, and environmental responsibility across all our operations, ensuring peace of mind for our clients.

Hazards Classification for Cupric Chloride (CAS No. 7447-39-4)

• GHS Classification: Acute Toxicity (GHS06), Corrosive (GHS05), Environmental Hazard (GHS09)

• Hazard Statements: Toxic if swallowed; causes severe skin burns and eye damage; very toxic to aquatic life with long lasting effects.

• UN Number: UN 2802

• Hazard Class: 8 (Corrosive Substances)

• Packing Group: III