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空气中乙醇浓度达到多少爆炸
更新时间: 2020-10-29 00:00:00  

酒精爆炸极限是3.3%-19%(V/V)体积浓度、氧气浓度空气含量21%(V/V)体积浓度。

乙醇在常温常压下是一种易燃、易挥发的无色透明液体,低毒性,纯液体不可直接饮用;具有特殊香味,并略带刺激;微甘,并伴有刺激的辛辣滋味。易燃,其蒸气能与空气形成爆炸性混合物,能与水以任意比互溶。能与氯仿、乙醚、甲醇、丙酮和其他多数有机溶剂混溶。

关键词: 空气 乙醇 浓度 达到 多少 爆炸

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