Calcium thiocyanate is a chemical compound with the formula Ca(SCN)₂. It consists of calcium ions and thiocyanate ions, which are derived from thiocyanic acid. This compound is typically found as a white, crystalline solid and is soluble in water. In industrial applications, calcium thiocyanate is used in various processes, including as a reagent in chemical synthesis and in the production of certain dyes. It also has applications in agriculture as a fertilizer, providing essential nutrients to plants.