denatured alcohol

简明释义

变性酒精

英英释义

例句

1.You can remove sticky labels from jars using denatured alcohol.

你可以使用变性酒精从罐子上去除粘性标签。

2.To clean the glass surfaces, I used some denatured alcohol.

为了清洁玻璃表面，我使用了一些变性酒精。

3.For disinfecting surfaces, denatured alcohol can be an effective choice.

对于消毒表面，变性酒精可以是一个有效的选择。

4.When making homemade cleaning solutions, denatured alcohol is a common ingredient.

在制作自制清洁剂时，变性酒精是常见成分。

5.Before painting, make sure to wipe the area with denatured alcohol for better adhesion.

在喷漆之前，确保用变性酒精擦拭区域以获得更好的附着力。

作文

Denatured alcohol, often referred to as 变性酒精, is a type of ethanol that has been treated with additives to make it undrinkable. This process is known as denaturing, and it serves several purposes, primarily to prevent the misuse of alcohol for recreational drinking. The use of 变性酒精 is widespread in various industries, including cosmetics, pharmaceuticals, and cleaning products. Understanding the significance and applications of 变性酒精 can help individuals appreciate its role in daily life and industry.The primary reason for denaturing alcohol is to avoid taxation on alcoholic beverages. Pure ethanol is subject to heavy taxes because it is a consumable product. By adding chemicals that render it undrinkable, manufacturers can sell 变性酒精 without incurring the same taxes. These additives can include methanol, isopropanol, or other bittering agents, which not only make the alcohol unpleasant to taste but also potentially harmful if ingested.In household products, 变性酒精 is commonly used as a solvent and cleaning agent. Many people may not realize that the glass cleaner or surface disinfectant they use contains 变性酒精. Its effectiveness in dissolving oils and fats makes it an ideal choice for cleaning tasks. Furthermore, 变性酒精 evaporates quickly, leaving surfaces clean and streak-free.In the cosmetic industry, 变性酒精 is often found in perfumes and lotions. It acts as a carrier for fragrances and helps to enhance the absorption of other ingredients into the skin. However, due to its drying properties, it is essential for manufacturers to balance its concentration with moisturizing agents to ensure that products remain skin-friendly.Pharmaceutical companies also utilize 变性酒精 in the production of various medications. It can serve as a preservative or a solvent in liquid formulations. For example, some cough syrups and mouthwashes contain 变性酒精 to help stabilize active ingredients and prolong shelf life. However, strict regulations govern the amount and form of 变性酒精 used in these products to ensure safety for consumers.While 变性酒精 has many practical applications, it is crucial to handle it with care. The additives used to denature alcohol can be toxic, and inhalation or prolonged skin contact can lead to health issues. Therefore, it is vital to follow safety guidelines when using products that contain 变性酒精. Proper ventilation, protective gloves, and avoiding direct contact with skin are recommended practices.In conclusion, 变性酒精 plays a significant role in various sectors, from cleaning and cosmetics to pharmaceuticals. Its ability to serve multiple functions while remaining cost-effective makes it an invaluable resource. However, awareness of its properties and safety precautions is essential for anyone who uses products containing 变性酒精. Understanding this compound's importance can lead to safer and more effective use in everyday applications.

变性酒精，通常被称为变性酒精，是一种经过添加剂处理使其不可饮用的乙醇。这一过程称为变性，主要目的是防止酒精被滥用于娱乐性饮用。变性酒精在化妆品、制药和清洁产品等多个行业中广泛使用。理解变性酒精的重要性和应用，可以帮助人们欣赏它在日常生活和工业中的作用。变性酒精的主要原因是避免对酒精饮料征税。纯乙醇因其可消费产品而受到重税。通过添加使其不可饮用的化学物质，制造商可以销售变性酒精而不承担相同的税费。这些添加剂可以包括甲醇、异丙醇或其他苦味剂，这不仅使酒精的味道令人不快，而且如果摄入可能会导致伤害。在家居产品中，变性酒精通常用作溶剂和清洁剂。许多人可能没有意识到他们使用的玻璃清洁剂或表面消毒剂含有变性酒精。它在溶解油脂和污垢方面的有效性使其成为清洁任务的理想选择。此外，变性酒精蒸发迅速，使表面保持清洁且无条纹。在化妆品行业，变性酒精常见于香水和乳液中。它作为香料的载体，并帮助增强其他成分在皮肤中的吸收。然而，由于其干燥特性，制造商必须平衡其浓度与保湿剂，以确保产品对皮肤友好。制药公司也在各种药物的生产中利用变性酒精。它可以作为液体配方中的防腐剂或溶剂。例如，一些咳嗽糖浆和漱口水中含有变性酒精，以帮助稳定活性成分并延长保质期。然而，严格的法规管控这些产品中使用的变性酒精的数量和形式，以确保消费者的安全。虽然变性酒精有许多实际应用，但小心处理至关重要。用于变性酒精的添加剂可能是有毒的，吸入或长时间接触皮肤可能导致健康问题。因此，在使用含有变性酒精的产品时，遵循安全指南至关重要。建议的做法包括良好的通风、佩戴保护手套以及避免直接接触皮肤。总之，变性酒精在清洁、化妆品和制药等多个领域发挥着重要作用。它能够以多种功能服务，同时保持成本效益，使其成为一种宝贵的资源。然而，了解其特性和安全预防措施对于任何使用含有变性酒精的产品的人来说都是必不可少的。理解这一化合物的重要性可以促进在日常应用中的安全和更有效的使用。