過か酸さん化か水すい素そ

noun

hydrogen peroxide; H2O2

Chemical compound used as a disinfectant, bleaching agent, and oxidizer. Common in medical and household contexts.

• 過か酸さん化か水すい素そで傷きず口ぐちを消しょう毒どくした。

  I disinfected the wound with hydrogen peroxide.

• 過か酸さん化か水すい素そ水すいは漂ひょう白はく剤ざいとしても使つかわれる。

  Hydrogen peroxide solution is also used as a bleaching agent.