| 摘要 |
PROBLEM TO BE SOLVED: To reduce a chroric odor sensed when a cover of a container filled with a sodium hypochlorite aqueous solution is opened. SOLUTION: This method is to reduce an odor of an aqueous solution containing sodium hypochlorite. The aqueous solution is characterized by containing sodium hypochlorite, sodium hydroxide and sodium chloride and adjusting a pH value for the aqueous solution to 11.6 or more. |
