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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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氯化氫气体的毒理性介绍

返回打印发布时间：2014/5/27 点击：12044

氯化氫气体有巨大的毒性，一旦吸入就会危害人的身体，一起看一下氯化氫气体的毒理性介绍。

人吸入LCLo: 1300 ppm/30M; LCLo: 3000 ppm/5M。

大鼠吸入LC50: 3124 ppm/1H。小鼠吸入LC50: 1108 ppm/1H。

氯化氫吸入后大部分被上呼吸道粘膜所滞留，并被中和一部分，对局部粘膜有刺激和烧灼作用，引起炎性水肿、充血和坏死。在高浓度氯化氫作用下，动物尸检可发现肺水肿及出血。兔吸入6400mg/m^3浓度的氯化氫30分钟，可因喉痉挛、喉水肿、肺水肿死亡；吸入5000mg/m^3，1.5小时，在2～6天后死亡。盐酸属强酸，可使蛋白质凝固，造成凝固性坏死。其病理变化是局部组织充血、水肿、坏死和溃疡。严重时可引起受损器官的穿孔、瘢痕形成、狭窄及畸形。

皮肤受氯化氫气体或盐酸雾刺激后，可发生皮炎，局部潮红、痒感，或出现红色小丘疹以至水泡；若皮肤接触盐酸液体，则可造成化学性灼伤。

以上就是氯化氫气体毒理性的介绍，希望工作人员了解氯化氫气体的毒性，知道它的危害，在工作中做好防护措施。

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