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氢氧化钾的性质和稳定性是怎样的呢?

发布来源:http://www.jinhao360.com    更新时间:2020-01-13 点击数:

  氢氧化钾是一种白色片状固体化工原料,广泛应用于各个领域,一般用于医药、日化等行业。既然这个产品被广泛使用,我们应该对它有更深的了解。作为一种基本的化工原料,它的性质和稳定性如何?今天我们来看看。

  Potassium hydroxide is a kind of white flake solid chemical raw material, widely used in various fields, generally used in medicine, daily chemical and other industries. Since this product is widely used, we should have a deeper understanding of it. As a basic chemical raw material, how about its properties and stability? Let's take a look today.
  1. 溶解:当暴露在空气中,很容易吸收二氧化碳和水,逐渐变成碳酸钾。易溶于水,溶解时放出大量热量,具有极强的吸水性,能吸收空气中的水分而溶解,并吸收二氧化碳逐渐变成碳酸钾。氢氧化钾溶于乙醇,微溶于乙醚。碱性强,腐蚀性强,性质与烧碱相似。会导致烧伤。它很容易吸收空气中的水分和二氧化碳。
  1. Dissolution: when exposed to air, it is easy to absorb carbon dioxide and water, and gradually become potassium carbonate. It is easy to dissolve in water and release a lot of heat when dissolving. It has a strong water absorption ability. It can absorb water in the air and dissolve, and absorb carbon dioxide and gradually become potassium carbonate. Potassium hydroxide is soluble in ethanol and slightly soluble in ether. Strong alkalinity and corrosiveness, similar to caustic soda. Can cause burns. It is easy to absorb water and carbon dioxide from the air.
  2. 稳定性:稳定;
  2. Stability: stable;
  3.禁用化合物:强酸、易燃或可燃、二氧化碳、酸酐、酰氯;
  3. Prohibited compounds: strong acid, flammable or combustible, carbon dioxide, anhydrides, acyl chloride;
  4. 避免接触的条件:潮湿空气;
  4. Conditions to avoid contact: humid air;
氢氧化钾
  5. 聚合危害:不聚合;
  5. Polymerization hazard: no polymerization;
  6. 分解产物:氧化钾。
  6. Decomposition product: potassium oxide.
  以上是对氢氧化钾性质和稳定性的介绍。从上面文章介绍的内容中我们知道这个产品是潮解的,稳定性很好。小编认为在使用前一定要对产品有充分的了解,这样才能更好的帮助我们操作,充分发挥产品的优势,保证工作效率。
  The above is an introduction to the properties and stability of potassium hydroxide. From the content of the above article, we know that this product is deliquescent and has good stability. Xiaobian thinks that we must have a full understanding of the product before use, so as to better help us operate, give full play to the advantages of the product, and ensure work efficiency.

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