Used as a pigment in ceramics and glass to produce blue and green colors.

Commonly applied in the production of copper-based catalysts and as a precursor in the synthesis of other copper compounds.

Employed in wood preservatives to protect against fungal and insect damage.

Also utilized in animal feed as a dietary supplement to provide essential copper ions.

Shows use in pyrotechnics for generating blue-green flames.

Occasionally applied in the formulation of fungicides and antimicrobial coatings.