Applications
Potassium iodate is an oxidizing agent used to prepare 2-styrylchromones from o-hydroxy-ω-cinnamylideneacetophenones by oxidative cyclization. It is used to iodinate table salt in order to prevent iodine deficiency. It is an active ingredient in baby formula milk. As a maturing agent, it is used in baking. Furthermore, it is involved in the protection of radioactive iodine accumulation in the thyroid.

Solubility
Soluble in water, potassium iodide solution. Insoluble in alcohol, liquid ammonia and nitric acid.

Notes
Incompatible with aluminum, strong oxidizing agents, sulfides, peroxides, metals and reducing agents. Avoid heat, shock and friction.