| abstract |
A stabilized composition for chlorine dioxide, which can keep the chlorine dioxide concentration in the drug substantially constant even when chlorine dioxide continues to be released as a gas from the drug containing dissolved chlorine dioxide, And a pH adjuster, and the pH adjuster is a buffered acid or a salt thereof in which the pH of a 5% aqueous solution at 25 ° C. is 2.5 to 6.8. |