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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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食盐与浓硫酸制取氯化氫气体

返回打印发布时间：2014/5/13 点击：12827

制取氯化氫气体的方法有很多，但是早根据需求选择适合的方法。我们一起看一下实验室是怎样制取氯化氫的。

实验室制取氯化氫一般是用食盐和浓硫酸起反应，不加热或稍微加热，生成硫酸氢钠和氯化氫。

NaCl+H2SO4→NaHSO4+HCl↑

在500℃到600℃的条件下，继续起反应而生成氯化氫和硫酸钠。

NaHSO4+NaCl→Na2SO4+HCl↑

总的化学方程式可以表示如下：

2NaCl+H2SO4→Na2SO4+2HCl↑

氯化氫的水溶液为盐酸（HCl）。

氯化氫应储存于阴凉、通风的库房。远离火种、热源。库温不宜超过30℃。应与碱类、活性金属粉末分开存放，切忌混储。储区应备有泄漏应急处理设备。

淄博言赫有限公司具有较强的技术开发力量，现有教授5人，高级工程师3人，研究生及工程技术人员20余人。建有设备完善的中心实验室、高纯氯化氫产品研发中心和沸石催化剂测试中心，分别负责技术开发、氯化氫和催化剂产品的研发。欢迎您前来订购我们的产品！

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