氯化氢(HCl),一个氯化氢分子是由一个氯原子和一个氢原子构成的,是无色有刺激性气味的气体。其水溶液俗称盐酸,学名氢氯酸。相对分子质量为36.46。氯化氢极易溶于水,在0℃时,1体积的水大约能溶解500体积的氯化氢。 氯化氢主要用于制染料、香料、药物、各种氯化物及腐蚀抑制剂。
氢标识 中文名称:氯化氢 英文名称:Hydrogen Chloride 氯化氢分子式:HCl CAS 号码:7647-01-0 纯度:99.999% 氯化氢理化性质 分子量:36.461 三相点(517.97kPa):-114
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用来做塑料袋地首要成份是聚氯乙烯,其放出地气体氯化氢(HCL)是有毒气体,特别是未经卫生部分查验地塑料袋,其放出地HCL气体含量更是年夜年夜超越规范,对人体有很年夜地风险,并且轻易致癌。
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例 如,含囟素的气体可与一试剂(如氢气)结合而产生酸性气体,如氟生成氟 化氢(HF)、氯生成氯化氢(HCI),其随后可在后氧化洗涤器110中洗涤而移 除。易燃性与自燃性材料、HAPs与VOCs也可使用类似的弱减方式。
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介绍了一种新型的组合塔技术,探讨了将其应用于回收氯乙烯中氯化氢的优点及存在的问题。
A new kind of complex tower technology was introduced. Advantages and problems existing in its application in recycling hydrogen chloride contained in vinyl chloride were discussed.
简要介绍了二合一石墨合成炉合成氯化氢的工艺流程及设备规格,并对运行情况进行了总结分析。
Process of hydrogen chloride synthesed by two-in-one graphitic synthetic furnace and its specification of equipment were briefly introduced. Operational status was analysed.
探讨了氮气流量、低分子杂质、试样的形状、温度等因素对HPVC树脂热脱氯化氢速率的影响。
The effects of nitrogen flow as carrier gas, impurities , sample size and temperature on rate of dehydrochlorination of HPVC were investigated comprehensively.
And we give different names, depending on what kind of electrons we're dealing with, so, for example, with h c l here, we can talk about having bonded versus lone pair electrons.
我们还起了不同的名字,给我们要处理的不同类型的电子,以氯化氢为例,我们来介绍一下成键电子与孤对电子。
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