potassium dihydrogenphosphate

简明释义

磷酸二氢钾

英英释义

例句

1.Aquarium owners sometimes use potassium dihydrogenphosphate 磷酸二氢钾 to promote algae growth for fish food.

水族馆主人有时使用磷酸二氢钾 potassium dihydrogenphosphate 来促进藻类生长以供鱼类食用。

2.The laboratory used potassium dihydrogenphosphate 磷酸二氢钾 as a buffer in the pH adjustment process.

实验室使用磷酸二氢钾 potassium dihydrogenphosphate 作为pH调整过程中的缓冲剂。

3.The food industry utilizes potassium dihydrogenphosphate 磷酸二氢钾 as a food additive for stabilizing emulsions.

食品工业利用磷酸二氢钾 potassium dihydrogenphosphate 作为食品添加剂来稳定乳液。

4.In agriculture, potassium dihydrogenphosphate 磷酸二氢钾 is often used as a fertilizer to enhance plant growth.

在农业中，磷酸二氢钾 potassium dihydrogenphosphate 常被用作肥料以促进植物生长。

5.Researchers added potassium dihydrogenphosphate 磷酸二氢钾 to the solution to test its effect on enzyme activity.

研究人员向溶液中添加了磷酸二氢钾 potassium dihydrogenphosphate 来测试其对酶活性的影响。

作文

In the realm of chemistry, various compounds play crucial roles in numerous applications, both in industrial processes and in our daily lives. One such compound is potassium dihydrogenphosphate, which is often abbreviated as KDP. This chemical is a salt that contains potassium, hydrogen, phosphorus, and oxygen. It is primarily used as a fertilizer and a food additive, but its significance extends beyond these applications. Understanding potassium dihydrogenphosphate is essential for anyone interested in agriculture, food science, or environmental chemistry.The molecular formula of potassium dihydrogenphosphate is KH2PO4, indicating that it consists of one potassium atom, two hydrogen atoms, one phosphorus atom, and four oxygen atoms. This compound is highly soluble in water, making it an effective source of phosphorus and potassium for plants. In agriculture, potassium dihydrogenphosphate is often used to enhance crop yields and improve the quality of fruits and vegetables. It provides essential nutrients that are vital for plant growth, particularly during the flowering and fruiting stages.Moreover, potassium dihydrogenphosphate is also used in the food industry as a buffering agent, acidity regulator, and emulsifier. It helps maintain the desired pH levels in food products, ensuring their stability and safety. For instance, in processed foods, this compound can prevent spoilage and extend shelf life by inhibiting microbial growth. Additionally, it is commonly found in dairy products, where it aids in the production of cheese and improves texture and flavor.Beyond agriculture and food science, potassium dihydrogenphosphate has applications in the pharmaceutical industry, where it serves as an ingredient in various formulations. It can be used in intravenous solutions to replenish electrolytes in patients who are dehydrated or have electrolyte imbalances. This highlights the compound's versatility and importance in maintaining health and well-being.From an environmental perspective, the use of potassium dihydrogenphosphate in fertilizers must be managed carefully to avoid potential negative impacts on ecosystems. Overapplication can lead to nutrient runoff, causing water pollution and eutrophication in nearby bodies of water. Therefore, understanding the appropriate application rates and timing is crucial for sustainable agricultural practices.In conclusion, potassium dihydrogenphosphate is a multifaceted compound that plays significant roles in agriculture, food production, and pharmaceuticals. Its ability to provide essential nutrients for plants and its functionality in food processing make it invaluable in these fields. However, with great power comes great responsibility; hence, it is imperative to use this compound judiciously to protect our environment. By comprehensively understanding potassium dihydrogenphosphate, we can appreciate its contributions and ensure its sustainable use for future generations.

在化学领域，各种化合物在工业过程和我们的日常生活中发挥着至关重要的作用。其中一种化合物是磷酸二氢钾，通常缩写为KDP。这种化学物质是一种盐，含有钾、氢、磷和氧。它主要用作肥料和食品添加剂，但其重要性超出了这些应用。理解磷酸二氢钾对于任何对农业、食品科学或环境化学感兴趣的人来说都是必不可少的。磷酸二氢钾的分子式为KH2PO4，表明它由一个钾原子、两个氢原子、一个磷原子和四个氧原子组成。这种化合物在水中高度可溶，使其成为植物磷和钾的有效来源。在农业中，磷酸二氢钾常用于提高作物产量和改善水果和蔬菜的质量。它提供植物生长所需的重要营养素，尤其是在开花和结果阶段。此外，磷酸二氢钾还作为缓冲剂、酸度调节剂和乳化剂，在食品工业中得到应用。它有助于维持食品产品所需的pH水平，从而确保其稳定性和安全性。例如，在加工食品中，这种化合物可以防止变质并通过抑制微生物生长来延长保质期。此外，它通常出现在乳制品中，帮助奶酪的生产并改善质地和风味。除了农业和食品科学，磷酸二氢钾在制药行业也有应用，作为各种配方中的成分。它可以用于静脉注射溶液，以补充脱水或电解质失衡患者的电解质。这突显了该化合物的多功能性和在维持健康和福祉方面的重要性。从环境角度来看，使用磷酸二氢钾作为肥料必须谨慎管理，以避免对生态系统产生潜在的负面影响。过量施用可能导致养分径流，造成水污染和邻近水体的富营养化。因此，理解适当的施用率和时机对于可持续农业实践至关重要。总之，磷酸二氢钾是一种多面向的化合物，在农业、食品生产和制药中发挥着重要作用。它为植物提供必需的营养素，其在食品加工中的功能使其在这些领域中不可或缺。然而，强大的力量伴随着巨大的责任；因此，明智地使用这种化合物以保护我们的环境是至关重要的。通过全面了解磷酸二氢钾，我们可以欣赏它的贡献，并确保其可持续使用，为未来几代人造福。