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漂白剂对人体有害吗
更新时间: 2019-05-27 00:00:00  

有害。大部分漂白剂都含氯衍生物,如次氯酸、次氯酸钠或次氯酸钙等物质的水溶液,因它们具有强氧化性,所以有漂白作用。它们极易分解并生成hcl,cl2等有毒并有刺激性气味的气体,会对呼吸道、眼部、鼻粘膜造成一定影响。但正常使用清洗衣物或对物品进行消毒后彻底漂洗干净即可。漂白剂是破坏、抑制食品的发色因素,使其退色或使食品免于褐变的物质,一些化学物品,透过氧化反应以达至漂白物品的功用,而把一些物品漂白即把它的颜色去除或变淡。常用的化学漂白剂通常分为两类:氯漂白剂及氧漂白剂。

关键词: 漂白剂 人体 有害

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