过氧乙酸杀灭微生物的机制与效果
发布时间:2018-06-20 22:41
本文选题:过氧乙酸 + 微生物 ; 参考:《中国消毒学杂志》2017年10期
【摘要】:正过氧乙酸(perovy acetic acid PAA)是一种无色液体,可溶于极性溶剂,微溶于芳香烃类,其分解产物为乙酸、氧气,完全燃烧可生成二氧化碳和水。PAA属强氧化剂,高浓度的PAA具有强腐蚀性、强刺激性,浓度大于45%或温度低至-20℃会产生爆炸,可致人体灼伤,是一种广谱、速效、高效灭菌剂,可用于空气消毒、环境消毒以及各种预防性消毒。
[Abstract]:Peroxy peracetic acid (acetic acid PAA) is a colorless liquid soluble in polar solvents and slightly soluble in aromatic hydrocarbons. Its decomposition products are acetic acid and oxygen. The complete combustion of PAA can produce carbon dioxide and water. PAA is a strong oxidant, and the high concentration of PAA is highly corrosive. Strong irritation, concentration more than 45% or temperature as low as -20 鈩,
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