Praseodymium bromate is an inorganic compound with the chemical formula Pr(BrO3)3. It is soluble in water and can form the dihydrate, tetrahydrateYakunina, G. M.; Kharzeeva, S. E.; Serebrennikov, V. V. Infrared absorption spectra of yttrium and rare earth metal bromates. Zhurnal Neorganicheskoi Khimii, 1969. 14 (11): 2922-2924. ISSN: 0044-457X. and nonahydrate. The nonahydrate melts in its own crystal water at 56.5 °C and completely loses its crystal water at 130 °C. It can be produced by the reaction of barium bromate and praseodymium sulfate.
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