【摘要】 甲醛是一种重要的化工原料,因其价格低、用途广、易制备等原因被广泛应用到化工、建材、食品、材料、纺织等行业。但甲醛毒性较高,对人体健康、空气质量都有着严重的影响,其污染问题愈来愈受到人们的关注。因此,甲醛的及时准确检测显得尤为重要。该文综述了几种常用的甲醛测定方法。更多还原

【Abstract】 Formaldehyde,a kind of important chemical raw materials,is widely applied to chemical industry,building materials,food,materials,textile and other industries because of its low price,widely application and preparation. But the toxicity of formaldehyde has a serious impact on human health,air quality,which is under people’s concern now. Therefore, it is particularly important to detect formaldehyde accurately in time. Several kinds of commonly used formaldehyde determination methods is reviewed in this paper.更多还原