Chemical Formula: CuCl? · 2H?O / CuCl?
Molecular Weight: 170.48 g/mol (Dihydrate) / 134.45 g/mol (Anhydrous)
Cupric Chloride is a blue-green crystalline compound widely used in catalysts, electroplating, pigments, and chemical synthesis. Available in both dihydrate (CuCl?·2H?O) and anhydrous (CuCl?) forms, it is known for its excellent solubility in water, oxidizing properties, and versatile industrial applications. This compound serves as a key source of copper ions (Cu²?) in numerous chemical and metallurgical processes.

Applications

• Catalyst Manufacturing:
  Used as a catalyst in chlorination reactions, oxidation processes, and other organic syntheses.

• Electroplating:
  Serves as an electrolyte component in copper plating solutions to improve adhesion and conductivity.

• Pigments & Dyes:
  Utilized in the production of blue-green pigments, ceramics, and glass colorants.

• Etching Agent:
  Commonly used in printed circuit board (PCB) etching and metal surface treatment.

• Textile Industry:
  Functions as a mordant and oxidizing agent in textile printing and dyeing.

• Laboratory & Research:
  Used as a reagent and oxidizing compound in analytical and educational experiments.