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甲醛无色无味,那你闻到的是什么味
更新时间: 2020-11-16 13:42:16  

甲醛为无色水溶液或气体,轻微浓度的甲醛是闻不到它的味道的。但是如果甲醛的浓度很大,它就会产生非常强烈的刺激性气味。这种味道有点类似福尔马林的味道,非常刺鼻。而且如果甲醛的浓度含量很大,甚至会刺激到人们的感官。引起头痛、喉咙的灼烧感、呼吸困难,并且可以触发或加重哮喘症状。甲醛超标1倍,会产生轻微异味;超标5倍,异味明显,待十分钟以上,鼻子嗓子会感觉难受,眼睛发痛。

关键词: 甲醛 无色 无味 什么

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