Barium iodate is an inorganic chemical compound with the chemical formula Ba(IO3)2.

It is a white, granular substance.

Barium iodate can be derived either as a product of a reaction of iodine and barium hydroxide or by combining barium chlorate with potassium iodate.

[2] The compound is stable on a temperature up to approximately 580 °C (1,076 °F).

This inorganic compound–related article is a stub.