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甲醛有气味吗
更新时间: 2020-11-16 13:25:28  

单纯的甲醛是没有气味的,只是对人的眼、鼻等有强烈的刺激性。但一定浓度的甲醛与其他物质混合便会散发出难闻的刺鼻味道,譬如在医学上常用的福尔马林就是甲醛的水溶液。装修后的房子也是含有大量甲醛的,这些甲醛主要是存在于装修材料与家具中,一般在装修后的两三个月内,我们都会闻到极其难闻的味道,这主要是大量甲醛与室内的苯系物、tvoc等混合产生的味道,待到甲醛浓度趋于正常,我们一般就不会闻到什么异味了。

关键词: 甲醛 气味

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