Ferric Chloride CAS Number: 7705-08-0

Ferric chloride is an inorganic compound with the formula FeCl3. It is a dark brown, corrosive, and water-soluble solid commonly used as a flocculant, coagulant, and etchant.

• Product name: Ferric Chloride
• CAS Number: 7705-08-0
• UN NO.: 1773
• EINECS NO.: 231-729-4
• HS.Code: 2827.39
• Molecular Formula: FeCl3
• Purity (%): 40%, 96%-98%
• Appearance: red-brown liquid or dark brown crystalline solid
• Shape: Irregularly shaped crystals or powder
• Packing: Bags, drums, or bulk containers

• Ferric Chloride Uses

• Water Treatment: Widely used in water and wastewater treatment to remove impurities, forming insoluble precipitates.

• Etching: Applied in electronics manufacturing and PCB production for copper removal and circuit pattern creation.

• Coagulant and Flocculant: Used in water treatment to aggregate fine particles for easier removal and aid in clumping suspended solids.

• Sewage Treatment: Added in sewage treatment to assist in phosphorus removal and odor control.

• Metal Surface Treatment: Employed in metal etching, finishing, and cleaning.

• Catalyst: Used as a catalyst in chemical reactions, including dye, pharmaceutical, and perfume production.

• Pigment and Ink Production: Utilized for coloration and stability in pigments and inks.

• Laboratory Reagent: Used in chemical labs for various tests and experiments.