isopropyl alcohol

简明释义

异丙醇

英英释义

例句

1.Many hand sanitizers contain isopropyl alcohol as an active ingredient.

许多洗手液将异丙醇作为活性成分。

2.To disinfect surfaces, use a solution of isopropyl alcohol and water.

要消毒表面，可以使用异丙醇和水的溶液。

3.You can clean your electronic devices with isopropyl alcohol.

你可以用异丙醇清洁你的电子设备。

4.Before applying a bandage, make sure to clean the wound with isopropyl alcohol.

在贴绷带之前，确保用异丙醇清洁伤口。

5.You can use isopropyl alcohol to remove ink stains from fabric.

你可以用异丙醇去除布料上的墨水污渍。

作文

Isopropyl alcohol, also known as 2-propanol or isopropanol, is a versatile compound that has become an essential part of many households and industries. This colorless, flammable liquid has a strong odor and is commonly used as a solvent, antiseptic, and cleaning agent. The chemical formula for isopropyl alcohol (异丙醇) is C3H8O, which indicates it is an alcohol derived from propane. Its unique properties make it suitable for various applications, ranging from medical to industrial uses.In the medical field, isopropyl alcohol (异丙醇) is frequently used as a disinfectant. Hospitals and clinics rely on its effectiveness to sanitize surfaces and equipment, helping to prevent the spread of infections. When diluted to a concentration of 70%, isopropyl alcohol (异丙醇) is particularly effective at killing bacteria and viruses. This makes it an invaluable tool in maintaining hygiene in medical settings and during procedures.Beyond healthcare, isopropyl alcohol (异丙醇) is widely used in households for cleaning purposes. It can effectively remove stains, grease, and grime from a variety of surfaces, including countertops, glass, and electronics. Many people keep a bottle of isopropyl alcohol (异丙醇) in their homes for quick clean-ups and disinfecting tasks. Its ability to evaporate quickly leaves surfaces dry and streak-free, making it a preferred choice for many cleaning applications.In addition to its cleaning properties, isopropyl alcohol (异丙醇) serves as a solvent in various industries. It is utilized in the production of cosmetics, pharmaceuticals, and personal care products. For instance, many hand sanitizers contain isopropyl alcohol (异丙醇) as a key ingredient due to its antimicrobial properties. Furthermore, it is often used in the formulation of inks, paints, and coatings, where it helps to dissolve other substances and enhance the overall product performance.The versatility of isopropyl alcohol (异丙醇) extends to its use in laboratories as well. Scientists and researchers utilize this compound for various experiments, including chromatography and extraction processes. Its ability to dissolve both polar and non-polar compounds makes it a valuable reagent in analytical chemistry.However, while isopropyl alcohol (异丙醇) has many beneficial uses, it is important to handle it with care. Being flammable, it should be stored away from heat sources and open flames. Additionally, inhaling its vapors in high concentrations can be harmful, so adequate ventilation is necessary when using it in enclosed spaces. Users should also be cautious about skin contact, as prolonged exposure can lead to irritation.In conclusion, isopropyl alcohol (异丙醇) is a highly useful compound with a wide range of applications in various fields. From its role as a disinfectant in healthcare to its use as a cleaning agent and solvent in households and industries, isopropyl alcohol (异丙醇) plays a crucial role in our daily lives. Understanding its properties and applications can help us appreciate the importance of this compound and utilize it safely and effectively.