Copper Hydroxide is an inorganic compound with the formula Cu(OH)₂. It appears as a blue-green solid and is commonly used in various applications, including agriculture as a fungicide and in water treatment processes. This compound can be formed by reacting copper(II) salts with sodium hydroxide or by the precipitation of copper ions in alkaline solutions. Copper Hydroxide is also studied for its potential use in electronics and as a catalyst in chemical reactions.