ferric chloride

简明释义

氯化铁

英英释义

例句

1.In the laboratory, we used ferric chloride to test for the presence of phenols in the sample.

在实验室中，我们使用氯化铁来测试样品中是否存在酚类物质。

2.When mixed with sodium hydroxide, ferric chloride forms a reddish-brown precipitate.

与氢氧化钠混合时，氯化铁会形成红棕色沉淀。

3.The etching solution for our copper circuit boards contained ferric chloride as the main reagent.

我们铜电路板的蚀刻溶液中含有氯化铁作为主要试剂。

4.To remove impurities from drinking water, ferric chloride is often used as a coagulant.

为了去除饮用水中的杂质，氯化铁常用作凝聚剂。

5.The wastewater treatment facility added ferric chloride to help precipitate phosphates from the water.

废水处理设施添加了氯化铁以帮助从水中沉淀磷酸盐。

作文

Ferric chloride, a chemical compound with the formula FeCl3, is an important substance in various industrial applications. This compound appears as a yellowish-brown solid and is highly soluble in water. Its solubility allows it to be used in numerous processes, particularly in the field of water treatment. When added to water, ferric chloride (氯化铁) acts as a coagulant, helping to remove impurities and contaminants from the water. This process is crucial for ensuring that drinking water meets safety standards and is free from harmful substances.In addition to its role in water purification, ferric chloride (氯化铁) is also employed in the production of printed circuit boards (PCBs). In this context, it serves as an etchant, which means it is used to remove unwanted copper from the surface of the boards, leaving behind the desired circuit patterns. The effectiveness of ferric chloride (氯化铁) as an etching agent is due to its ability to react with copper, forming soluble copper chloride that can be washed away easily. This application highlights the versatility of ferric chloride (氯化铁) in the electronics industry.Moreover, ferric chloride (氯化铁) has significant uses in the field of chemistry as well. It is often utilized as a catalyst in various chemical reactions, especially in organic synthesis. The presence of ferric chloride (氯化铁) can accelerate reaction rates and improve yields, making it a valuable reagent in laboratories. Its ability to facilitate reactions makes it an essential tool for chemists working on complex synthesis projects.Despite its many benefits, handling ferric chloride (氯化铁) requires caution. It is classified as a hazardous material, and exposure can lead to skin irritation and respiratory issues. Therefore, proper safety protocols must be followed when working with this compound. Personal protective equipment such as gloves, goggles, and masks should always be worn to minimize risks associated with its use.In summary, ferric chloride (氯化铁) is a multifaceted chemical compound with a wide range of applications in industries such as water treatment, electronics, and chemical synthesis. Its ability to act as a coagulant, etchant, and catalyst showcases its importance in modern technology and environmental management. As we continue to explore its potential, it is essential to prioritize safety and environmental considerations to ensure that the benefits of ferric chloride (氯化铁) can be enjoyed without compromising health or ecological integrity.

氯化铁（化学式为FeCl3）是一种重要的化合物，广泛应用于各种工业领域。这种化合物呈现出黄褐色固体，并且在水中高度溶解。其溶解性使其在许多过程中得以使用，特别是在水处理领域。当加入水中时，氯化铁（ferric chloride）作为一种絮凝剂，帮助去除水中的杂质和污染物。这个过程对于确保饮用水符合安全标准并不含有害物质至关重要。除了在水净化中的作用外，氯化铁（ferric chloride）还被用于印刷电路板（PCB）的生产。在这种情况下，它作为一种蚀刻剂，意味着它被用来去除电路板表面多余的铜，留下所需的电路图案。氯化铁（ferric chloride）作为蚀刻剂的有效性源于其与铜反应的能力，形成可溶性的氯化铜，可以轻易冲洗掉。这一应用突显了氯化铁（ferric chloride）在电子工业中的多功能性。此外，氯化铁（ferric chloride）在化学领域也有重要用途。它常常作为催化剂用于各种化学反应，特别是在有机合成中。氯化铁（ferric chloride）的存在可以加速反应速率并提高产量，使其成为实验室中一种宝贵的试剂。其促进反应的能力使其成为从事复杂合成项目的化学家的重要工具。尽管有很多好处，处理氯化铁（ferric chloride）时仍需谨慎。它被归类为危险材料，接触可能导致皮肤刺激和呼吸问题。因此，在使用该化合物时必须遵循适当的安全协议。使用时应始终佩戴个人防护装备，如手套、护目镜和口罩，以尽量减少与其使用相关的风险。总之，氯化铁（ferric chloride）是一种多面化的化学化合物，广泛应用于水处理、电子和化学合成等行业。其作为絮凝剂、蚀刻剂和催化剂的能力展示了其在现代技术和环境管理中的重要性。随着我们继续探索其潜力，优先考虑安全和环境因素至关重要，以确保能够享受氯化铁（ferric chloride）的好处，而不损害健康或生态完整性。