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醋和碱混合后有毒吗

更新时间: 2021-11-28 21:27:30     

醋的成分主要是醋酸,碱的成分为碳酸钠,混合生成醋酸钠,无毒。乙酸钠又称醋酸钠,相对分子质量为136.08。性状为无色透明结晶或白色颗粒,在干燥空气中风化,在120摄氏度时失去结晶水,温度再高时分解,相对密度1.45,熔点58摄氏度,易溶于水。可用于作缓冲剂、媒染剂,用于铅铜镍铁的测定,培养基配制,有机合成,影片洗印等。

关键词: 混合 有毒

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