title: Sodium perbromate
text: # Sodium perbromate
  
  Sodium perbromate is the chemical compound composed of the sodium ion and the perbromate ion, with the chemical formula $NaBrO_4.$
  
  ## Preparation
  
  Sodium perbromate can be prepared by reacting sodium bromate with fluorine and sodium hydroxide:
  
      $NaBrO_3$ + $F_2$ + 2 NaOH → $NaBrO_4$ + 2 NaF + $H_2O$
  