sodium stearate

简明释义

硬脂酸钠

英英释义

例句

1.In the formulation of soap, sodium stearate is used as a key ingredient to provide lathering properties.

在肥皂的配方中，sodium stearate（硬脂酸钠）被用作提供起泡特性的关键成分。

2.The presence of sodium stearate in detergents helps to enhance cleaning efficiency.

洗涤剂中存在的sodium stearate（硬脂酸钠）有助于提高清洁效率。

3.When making candles, sodium stearate can be added to improve the hardness of the final product.

在制作蜡烛时，可以添加sodium stearate（硬脂酸钠）以提高最终产品的硬度。

4.Cosmetic products often contain sodium stearate to help stabilize emulsions.

化妆品中常含有sodium stearate（硬脂酸钠）以帮助稳定乳液。

5.In pharmaceuticals, sodium stearate serves as a lubricant in tablet formulations.

在制药行业中，sodium stearate（硬脂酸钠）作为片剂配方中的润滑剂。

作文

Sodium stearate is a fascinating compound that plays a significant role in various industries, particularly in the fields of cosmetics, pharmaceuticals, and food processing. It is a salt derived from stearic acid, which is a long-chain fatty acid. The chemical formula for sodium stearate (氢化植物油) is C18H35NaO2, and it is commonly used as an emulsifier and surfactant. Understanding the properties and applications of sodium stearate can provide insight into its importance in everyday products.In cosmetics, sodium stearate is often found in creams, lotions, and soaps. Its ability to stabilize emulsions makes it a valuable ingredient in formulations that require a smooth texture and consistent performance. When applied to the skin, sodium stearate helps to create a barrier that locks in moisture, making it an effective component in moisturizing products. Additionally, its surfactant properties allow it to help cleanse the skin by breaking down oils and dirt, enhancing the overall effectiveness of personal care products.In the pharmaceutical industry, sodium stearate serves as a lubricant in tablet manufacturing. It helps to reduce friction during the compression process, ensuring that tablets are formed properly and have a uniform size. This is crucial for maintaining quality control in pharmaceutical production. Moreover, sodium stearate is sometimes used as an excipient, which is an inactive substance that serves as the vehicle or medium for a drug. Its compatibility with various active ingredients makes it a preferred choice in many formulations.Food processing also benefits from the use of sodium stearate. It can act as an emulsifier, helping to blend ingredients that typically do not mix well, such as oil and water. This property is essential in the production of various food products, including salad dressings, sauces, and margarine. By improving the stability and texture of these products, sodium stearate contributes to a better consumer experience.Despite its widespread use, it is essential to consider the safety and regulatory aspects of sodium stearate. Regulatory agencies, such as the Food and Drug Administration (FDA), have deemed it safe for use in food and cosmetics at regulated levels. However, individuals with specific allergies or sensitivities should always check the ingredient labels of products containing sodium stearate to avoid adverse reactions.In conclusion, sodium stearate is a versatile compound with numerous applications across different industries. Its role as an emulsifier and surfactant makes it invaluable in cosmetics, pharmaceuticals, and food processing. Understanding the significance of sodium stearate allows consumers and manufacturers alike to appreciate its contributions to product formulation and quality. As we continue to explore the chemistry behind everyday products, the importance of compounds like sodium stearate will only become more evident, highlighting the intricate connections between science and daily life.

硬脂酸钠是一种引人注目的化合物，在多个行业中扮演着重要角色，特别是在化妆品、制药和食品加工领域。它是从硬脂酸衍生出的盐，硬脂酸是一种长链脂肪酸。sodium stearate（氢化植物油）的化学式为C18H35NaO2，通常用作乳化剂和表面活性剂。理解sodium stearate的性质和应用可以提供对其在日常产品中重要性的深入了解。在化妆品中，sodium stearate常常出现在面霜、乳液和肥皂中。它稳定乳液的能力使其成为需要光滑质地和一致性能的配方中一种宝贵的成分。涂抹在皮肤上时，sodium stearate有助于形成锁住水分的屏障，使其成为保湿产品的有效成分。此外，它的表面活性剂特性使其能够帮助清洁皮肤，通过分解油脂和污垢来增强个人护理产品的整体效果。在制药行业中，sodium stearate作为片剂制造中的润滑剂。它有助于减少压缩过程中的摩擦，确保片剂正确成型并具有均匀的大小。这对于维持制药生产中的质量控制至关重要。此外，sodium stearate有时被用作赋形剂，即作为药物的载体或介质的非活性物质。由于其与各种活性成分的兼容性，使其成为许多配方的首选。食品加工也受益于sodium stearate的使用。它可以充当乳化剂，帮助混合通常不易混合的成分，如油和水。这一特性在各种食品产品的生产中至关重要，包括沙拉酱、酱汁和人造黄油。通过改善这些产品的稳定性和质地，sodium stearate有助于提升消费者的整体体验。尽管其广泛使用，但考虑sodium stearate的安全性和监管方面是必要的。食品和药物管理局（FDA）等监管机构已认为在规定水平下使用其在食品和化妆品中是安全的。然而，具有特定过敏或敏感性的人应始终检查包含sodium stearate的产品的成分标签，以避免不良反应。总之，sodium stearate是一种多用途化合物，在不同的行业中具有众多应用。作为乳化剂和表面活性剂的角色使其在化妆品、制药和食品加工中不可或缺。理解sodium stearate的重要性使消费者和制造商都能欣赏到其对产品配方和质量的贡献。随着我们继续探索日常产品背后的化学，像sodium stearate这样的化合物的重要性将变得更加明显，突显出科学与日常生活之间的复杂联系。