Praseodymium bromate is an inorganic compound with the chemical formula Pr(BrO3)3.

It is soluble in water and can form the dihydrate, tetrahydrate[1] and nonahydrate.

The nonahydrate melts in its own crystal water at 56.5 °C and completely loses its crystal water at 130 °C.

[2] It can be produced by the reaction of barium bromate and praseodymium sulfate.

[3]