| abstract |
The present invention provides a method for producing a one-liquid type hypobromous acid stabilized composition which is substantially free of bromate ions and which has excellent bactericidal properties, is almost non-corrosive to metals, and has excellent storage stability. The method for producing the bromic acid-stabilized composition includes a step of adding bromine to a mixed liquid containing water, an alkali metal hydroxide, and an amine sulfonic acid under an inert gas atmosphere, and reacting the composition with respect to the entire composition. The amount of bromine added is 25% by weight or less. |