Chromium(III) chloride hexahydrate is a chemical compound with the formula CrCl3·6H2O. It consists of chromium in the +3 oxidation state, combined with chloride ions and six water molecules. This compound appears as a greenish crystalline solid and is commonly used in various applications, including dyeing, tanning, and as a catalyst in chemical reactions. In its hydrated form, Chromium(III) chloride is soluble in water, making it useful in laboratory settings. It can also be employed in the production of other chromium compounds and in the synthesis of materials for electronics and ceramics.