Iron(III) chloride, also called Ferric Chloride, is an industrial scale commodity chemical compound, with the formula FeCl₃ and with iron in the +3 oxidation state.Formula: FeCl3Molar mass: 162.2 g/molDensity: 2.9 g/cm³Melting point: 306 °CIUPAC ID: Iron trichloride, Iron(III) chloride