Under the reaction conditions of 40℃ for 4 hours followed by 15 hours at room temperature, we obtain 46.6%(w/w) of peracetic acid when the concentration of hydrogen peroxide is 75.5%(w/w) and acetic anhydride (97%).
Under the reaction conditions of 40℃ for 4 hours followed by 15 hours at room temperature, we obtain 46.6%(w/w) of peracetic acid when the concentration of hydrogen peroxide is 75.5%(w/w) and acetic anhydride (97%).
采用乙酸酐(97%)/过氧化氢反应，当过氧化氢浓度为75.5%时，在40℃下反应4小时，室温放置15小时，制得过氧乙酸浓度为46.6%。