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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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氯化氫铵化学式

返回打印发布时间：2022/9/13 点击：17170

氯化氫铵化学式：NH4Cl，氯化铵爲無色晶體或白色結晶性粉末；無臭，味鹹、涼；有引濕性。本品在水中易溶，在乙醇中微溶。小編爲大家找來了相關知識點，趕快接著往下看吧。

物理性质：

无色晶体或白色颗粒性粉末无气味。味咸凉而微苦。吸湿性小。粉状氯化铵极易潮解，吸湿点一般在76%左右，当空气中相对湿度大于吸湿点时，氯化铵即产生吸潮现象，容易结块。能升华（实际上是氯化铵的分解和重新生成的过程）而无熔点。相对密度1.5274。折光率1.642。低毒，半数致死量1650mg/kg。有刺激性。加热至350℃升华，沸点520℃。

氯化氫铵易溶于水，微溶于乙醇，溶于液氨，不溶于丙酮和乙醚。盐酸和氯化钠能降低其在水中的溶解度。

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