Method for preparing stabilized aqueous chlorine dioxide solution

摘要

A compact manufacturing method of an aqueous stabilized chlorine dioxide comprising adding to an aqueous 0.1-5% alkali metal chloride solution an aqueous alkali metal hypochlorite solution at 5-40 ppm, while before and after the addition of the hypochlorite solution an organic acid such as citric acid or an inorganic acid such as hydrochloric acid is used to adjust pH to 7-9 or 2-5.6, respectively, which is useful as disinfectant or deodorant.