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氢氧化镁是不是固体

2025-04-06 20:16:39

推荐回答（2个）

回答1：

氢氧化镁（化学式：Mg(OH)2）是镁的氢氧化物，为白色晶体或粉末，难溶于水，广泛用作阻燃剂、抗酸剂和胃酸中和剂。氢氧化镁在水中的悬浊液称为氢氧化镁乳剂，简称镁乳，用于中和过多的胃酸和治疗便秘。

回答2：

氢氧化镁是无色六方柱晶体或白色粉末，难溶于水和醇，溶于稀酸和铵盐溶液，水溶液呈碱性。在水中的溶解度很小，为弱电解质。

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