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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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氯化氫的颜色气味

返回打印发布时间：2022/8/5 点击：14305

氯化氫的颜色氣味：

氯化氫是一种无色有刺激性气味的气体。浓盐酸是一种无色液体。放入瓶中，过一会儿瓶口会产生白雾(因为盐酸有很强的挥发性，白雾是氯化氫和空气中的水蒸气挥发后结合产生的一小滴盐酸)，有刺鼻的酸味。

工业盐酸会因铁盐杂质而略显黄色。它易溶于水。在0℃时，一体积的水可以溶解大约500体积的氯化氫。氯化氫的水溶液呈酸性，称为盐酸，习惯上称为盐酸。主要用于制备染料、香料、医药、各种氯化物和缓蚀剂。盐酸是氯化氫的水溶液，无色或微黄色液体，易挥发，不稳定，易分解为h2o和hcl。

氯化氫溶于水即盐酸，是一种非常重要的化工原料，也是三大强酸之一，用途广泛。

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