Dysprosium iodate is an inorganic compound with the chemical formula Dy(IO<sub>3</sub>)<sub>3</sub>. It can be obtained by the reaction of dysprosium nitrate or dysprosium chloride and iodic acid at 200 ðC. It exists in two crystal forms: ñ-form and ò-form. Its solubility in water at 25 ðC is 1.010ñ0.001 10<sup>âÂÂ3</sup> mol÷dm<sup>âÂÂ3</sup>). Adding ethanol or methanol to water will reduce the solubility.