关于HCN

更新时间: 2020-09-27 00:00:00     

HCN即是氰化氢,特征如下:

氰化氢标准状态下为液体。氰化氢易在空气中均匀弥散,在空气中可燃烧。氰化氢在空气中的含量达到5、6%至12、8%时,具有爆炸性。氢氰酸属于剧毒类,急性氰化氢中毒的临床表现为患者呼出气中有明显的苦杏仁味。轻度中毒主要表现为胸闷、心悸、心率加快、头痛、恶心、呕吐、视物模糊。重度中毒主要表现呈深昏迷状态,呼吸浅快,阵发性抽搐,甚至强直性痉挛。

关键词: 关于 hcn

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