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醋酸是不是混合物
醋酸是不是混合物
更新时间:2024-10-08 06:24:45

  醋酸是混合物。

  醋酸是含量為36%到38%的乙酸。98%的乙酸叫冰醋酸。

  醋酸是一種有機一元酸,為食醋主要成分。純的無水乙酸是無色的吸濕性固體,凝固點為16、6℃,凝固後為無色晶體,其水溶液中呈弱酸性且蝕性強,蒸汽對眼和鼻有刺激性作用。

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