甲醛密度(甲醛密度和空气比较)

综合百科2023-07-20 00:34:20佚名

甲醛气体相对密度为1.067,液体密度0.815克每立方厘米。甲醛是一种有机化学物质,是无色有刺激性气体,对人眼、鼻等有刺激作用。可由甲醇在银、铜等金属催化下脱氢或氧化制得,也可从烃类的氧化产物中分出。

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