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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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氯化氫的溶解度

返回打印发布时间：2023/3/25 点击：8474

氯化氫无色，熔点-114.2℃，沸点-85℃。在空气中不燃烧，热稳定。它直到约1500°C才分解。有窒息性气味，对上呼吸道有强烈刺激，对眼睛、皮肤和粘膜有腐蚀作用。密度比空气大，其水溶液为盐酸，浓盐酸易挥发。

氯化氫是一种具有腐蚀性的不燃气体，不与水反应但易溶于水，常以盐酸雾的形式存在于空气中。易溶于乙醇和乙醚，也溶于许多其他有机物。

氯化氫的溶解度：

它易溶于水。在25°C和1个大气压下，1体积的水可以溶解500体积的氯化氫气体。干燥的氯化氫在化学上非常惰性。碱金属和碱土金属在氯化氫中易燃，钠燃烧时放出明亮的黄色火焰。

氯化氫的水溶液是盐酸。工业盐酸常呈淡黄色，主要是由于氯化铁的存在。盐酸存在的常见测试是氨水，它与氯化氫反应形成白色氯化铵颗粒。氯化氫具有很强的偶极子并与其他偶极子形成氢键。

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