Used as a pigment in ceramics, glass, and paints to produce blue or 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 and agricultural fungicides to protect against fungal damage, including for crops like grapes.

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

Shows use in pyrotechnics for generating blue-green flames.