ammonium persulfate

简明释义

过硫酸铵;

英英释义

例句

1.When preparing a gel for electrophoresis, ammonium persulfate (过硫酸铵) is added to help create the crosslinks.

在准备电泳凝胶时，加入过硫酸铵 (ammonium persulfate) 以帮助形成交联。

2.In the laboratory, we use ammonium persulfate (过硫酸铵) as a strong oxidizing agent for various chemical reactions.

在实验室中，我们使用过硫酸铵 (ammonium persulfate) 作为强氧化剂进行各种化学反应。

3.The effectiveness of ammonium persulfate (过硫酸铵) as a bleaching agent has been widely studied in textile industries.

作为漂白剂，过硫酸铵 (ammonium persulfate) 的有效性在纺织行业得到了广泛研究。

4.The polymerization process of acrylamide often starts with ammonium persulfate (过硫酸铵) to initiate the reaction.

丙烯酰胺的聚合过程通常以过硫酸铵 (ammonium persulfate) 开始，以启动反应。

5.Safety precautions are necessary when handling ammonium persulfate (过硫酸铵) due to its strong oxidizing properties.

处理过硫酸铵 (ammonium persulfate) 时，由于其强氧化特性，需要采取安全预防措施。

作文

Ammonium persulfate, often abbreviated as APS, is a powerful oxidizing agent widely used in various chemical processes. It is a white crystalline powder that is soluble in water and is known for its ability to initiate polymerization reactions. This property makes ammonium persulfate (过硫酸铵) a crucial component in the production of plastics, rubbers, and other synthetic materials. In this essay, we will explore the applications, properties, and safety considerations associated with ammonium persulfate (过硫酸铵), highlighting its significance in both industrial and laboratory settings.One of the primary uses of ammonium persulfate (过硫酸铵) is in the polymerization of monomers to form polymers. It acts as a radical initiator, generating free radicals when dissolved in water or heated. These free radicals then react with monomers, leading to chain reactions that result in the formation of long polymer chains. This process is essential in the manufacture of various plastics, including polystyrene and polyacrylate, which are used in everyday products such as containers, toys, and adhesives.In addition to its role in polymerization, ammonium persulfate (过硫酸铵) is also employed in the field of analytical chemistry. It is used as a reagent in various chemical analyses, particularly in the determination of certain metal ions. For example, it can be used to oxidize organic compounds, allowing for the quantification of specific elements within a sample. This versatility makes ammonium persulfate (过硫酸铵) an invaluable tool for chemists and researchers in laboratories around the world.Despite its many benefits, handling ammonium persulfate (过硫酸铵) requires caution due to its strong oxidizing properties. It can pose risks if not handled properly, as it may cause skin irritation or respiratory issues if inhaled. Therefore, safety precautions should be taken when working with this compound, including the use of personal protective equipment such as gloves and masks. Moreover, it should be stored in a cool, dry place away from incompatible substances, such as reducing agents, which could lead to hazardous reactions.Furthermore, the environmental impact of ammonium persulfate (过硫酸铵) should also be considered. While it is generally regarded as safe for use in controlled environments, improper disposal can lead to environmental contamination. It is essential for industries to follow regulations regarding the disposal of chemicals to minimize any potential harm to ecosystems.In conclusion, ammonium persulfate (过硫酸铵) is a versatile and important chemical with numerous applications in both industrial and laboratory settings. Its ability to act as a radical initiator makes it indispensable in polymer production, while its role as a reagent in analytical chemistry highlights its significance in research. However, it is crucial to handle this compound with care and consider its environmental implications. As we continue to explore new technologies and materials, the role of ammonium persulfate (过硫酸铵) will likely remain vital in advancing chemical processes and innovations.

过硫酸铵，通常缩写为APS，是一种广泛用于各种化学过程的强氧化剂。它是一种白色结晶粉末，溶于水，并以其启动聚合反应的能力而闻名。这一特性使得过硫酸铵（ammonium persulfate）成为塑料、橡胶和其他合成材料生产中的关键成分。在这篇文章中，我们将探讨过硫酸铵（ammonium persulfate）的应用、特性以及安全注意事项，强调其在工业和实验室环境中的重要性。过硫酸铵（ammonium persulfate）的主要用途之一是在单体的聚合中形成聚合物。它作为自由基引发剂，在溶解于水或加热时生成自由基。这些自由基随后与单体反应，导致链反应，从而形成长聚合物链。这个过程在各种塑料的制造中至关重要，包括聚苯乙烯和聚丙烯酸酯，这些塑料被用于日常产品，如容器、玩具和粘合剂。除了在聚合中的作用外，过硫酸铵（ammonium persulfate）还被广泛应用于分析化学领域。它作为试剂用于各种化学分析，特别是在某些金属离子的测定中。例如，它可以用于氧化有机化合物，从而允许对样品中特定元素的定量。这种多功能性使得过硫酸铵（ammonium persulfate）成为全球实验室中化学家和研究人员的重要工具。尽管有许多好处，但由于其强氧化性质，处理过硫酸铵（ammonium persulfate）时需要谨慎。如果处理不当，可能会造成皮肤刺激或呼吸问题。因此，在使用这种化合物时应采取安全预防措施，包括佩戴手套和口罩等个人防护装备。此外，应将其存放在阴凉、干燥的地方，远离不兼容的物质，例如还原剂，以避免发生危险反应。此外，还应考虑过硫酸铵（ammonium persulfate）对环境的影响。虽然在受控环境中通常被认为是安全的，但不当处置可能导致环境污染。工业界必须遵循有关化学品处置的法规，以最小化对生态系统的潜在危害。总之，过硫酸铵（ammonium persulfate）是一种多功能且重要的化学物质，在工业和实验室环境中有许多应用。它作为自由基引发剂的能力使其在聚合物生产中不可或缺，而作为分析化学试剂的作用则突显了其在研究中的重要性。然而，仔细处理这种化合物并考虑其环境影响至关重要。随着我们继续探索新技术和材料，过硫酸铵（ammonium persulfate）在推进化学过程和创新中的作用可能仍然至关重要。