Copper(II) chloride dihydrate, with the chemical formula CuCl2·2H2O and CAS number 10125-13-0, is a compound that appears as a blue-green crystalline solid. It has a slight odor. The basic structure of Copper(II) chloride dihydrate consists of one copper atom bonded to two chloride ions and two water molecules. This compound is highly soluble in water. It is important to handle Copper(II) chloride dihydrate with caution as it can cause irritation to the eyes, skin, and respiratory system. Ingestion or inhalation of this compound may lead to harmful effects. It is also harmful to aquatic life and should not be released into the environment without proper treatment.
Applicable Fields
Water Treatment: Copper(II) chloride dihydrate is used as a coagulant in water treatment processes. Its mechanism of action involves destabilizing suspended particles and facilitating their removal through sedimentation or filtration. This compound is effective in removing organic matter, heavy metals, and other impurities from water sources.
Chemical Synthesis: Copper(II) chloride dihydrate is utilized in various chemical synthesis reactions. It can act as a catalyst or a reactant in the production of organic compounds, dyes, and pharmaceuticals. Its ability to undergo redox reactions makes it a versatile compound in chemical synthesis.
Storage
Conditions: Store in a cool and dry place, away from direct sunlight.