Sodium perbromate is the chemical compound composed of the sodium ion and the perbromate ion, with the chemical formula NaBrO4.
Preparation
Sodium perbromate can be prepared by reacting sodium bromate with fluorine and sodium hydroxide:Georg Brauer (Hrsg.), with the collaboration of Marianne Baudler and others: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume I, Ferdinand Enke, Stuttgart 1975, , S. 333.
It can also be prepared by the oxidation of sodium bromate with xenon difluoride and water. NaBrO3 + XeF2 + H2O -> NaBrO4 + 2HF + Xe
References