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熱門關鍵詞： 工业级氯化氫 化学级氯化氫 高纯级氯化氫 电子级氯化氫 硫化氫氣體 高純氯氣 配套設備

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氯化氫的相对分子质量

返回打印发布时间：2024/11/8 点击：5103

大家对氯化氫的相對分子質量方面的常識，了解多少呢？下面就來聽聽行業專家爲大家詳細的介紹。

氯化氫的相对分子质量是36.4606。氯化氫是一个氯化氫分子是由一个氯原子和一个氢原子构成的，是无色有刺激性气味的气体。其水溶液俗称盐酸，学名氢氯酸。

其产品极易溶于水，在0℃时，1体积的水大约能溶解500体积的氯化氫。氯化氫主要用于制染料、香料、药物、各种氯化物及腐蚀抑制剂。

它是无色，熔点-114.2℃，沸点-85℃，空气中不燃烧，热稳定，到约1500℃才分解。有窒息性的气味，对上呼吸道有强刺激，对眼、皮肤、黏膜有腐蚀。密度大于空气，其水溶液为盐酸，浓盐酸具有挥发性。

氯化氫气体溶于水生成盐酸，当药水瓶打开时常与空气中的小水滴形成盐酸酸雾。工业用盐酸常成微黄色，主要是因为三氯化铁的存在。常用氨水来检验盐酸的存在，氨水会与氯化氫反应生成白色的氯化铵微粒。氯化氫有强烈的偶极，与其它偶极产生氢键。氯化氫的水溶液为盐酸。

下一篇: 氯化氫和盐酸的区别总结

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