硝酸的应急处理与防护--章仁根的blog

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硝酸的应急处理与防护 | 2012-5-10 8:14:00

硝酸的应急处理与个人防护.doc

By:章仁根 | 阅读全文 | 回复(11) | 引用通告 | 编辑

标签：硝酸应急处理个人防护

Re:硝酸的应急处理与防护 | 2012-5-10 8:15:25

【理化性状和用途】
无色液体，易挥发和有刺激性。比重为1.5027，熔点为-42℃，沸点为86℃。浓硝酸在空气中有“发烟”现象，在空气中与水汽形成硝酸雾，不久即分解，其中最主要的是二氧化氮。工业用硝酸呈黄色，浓硝酸加热时有硝酸蒸汽，密度为2.2,不久也分解。硝酸主要用于制造氮肥、黄色****、药品，也用作工业上的酸洗剂和试剂。
【毒性及燃爆性】
对皮肤、粘膜有强腐蚀作用。
火灾危险性极大，氧化力强，可使许多有机物氧化而焦化。

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原创 | 2016-9-6 20:22:12

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原创 | 2016-9-28 19:59:55

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原创 | 2016-9-30 14:39:52

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Re:在漫画中识别身边的违章 | 2016-10-17 2:54:17

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Re:在漫画中识别身边的违章 | 2016-10-17 4:50:11

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Re:在漫画中识别身边的违章 | 2016-10-19 18:31:46

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Re:在漫画中识别身边的违章 | 2016-10-20 3:40:04

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Re:在漫画中识别身边的违章 | 2016-10-21 7:49:20

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