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浓硫酸如何包装进行运输
更新时间: 2020-09-11 00:00:00  

用“铁”或"铝"制的瓶装原因:浓硫酸与铁和铝接触时,会生成“致密氧化膜”,这层致密氧化膜会起到阻隔作用,因此不会反应,也就是”钝化“反应。注意:这种状况必须是冷的或是常温下的浓硫酸,温度高了不行,温度高就等于加热一样。

关键词: 硫酸 如何 包装 进行 运输

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