天气预报 > 其他 > 氯化铵和碳酸氢铵区别
氯化铵和碳酸氢铵区别
更新时间: 2020-08-20 00:00:00  

氯化铵为无色晶体或白色结晶性粉末;无臭,味咸、凉;有引湿性。本品在水中易溶,在乙醇中微溶。水溶液呈弱酸性,加热时酸性增强。对黑色金属和其它金属有腐蚀性,特别对铜腐蚀更大,对生铁无腐蚀作用。碳酸氢铵是一种白色化合物,呈粒状,板状或柱状结晶。无毒。有氨臭。能溶于水,水溶液呈碱性,不溶于乙醇。

关键词: 氯化铵 碳酸氢铵 区别

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