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[Chemical Knowledge]：Exploring the role of stearic acid-understanding its multifaceted application in daily life

Read： 189 Time：17months ago Source：Transform the World with Simplicity

Stearic acid, chemical formula C17H35COOH, belongs to a long chain fatty acid. It exists in solid form and is white and waxy at room temperature without odor. Stearic acid is an important organic compound, which is widely used in various fields. Next, we will introduce the role of stearic acid in daily life from many angles. The application of

1. in the manufacturing industry

stearic acid has good waterproof, moisture-proof and wear-resistant properties, and can be used in the manufacture of various coating materials. Stearic acid is widely used in paper coating, paperboard and paper containers. In addition, stearic acid can also be used to make waterproof coatings in down jackets to enhance their waterproof properties. The application of stearic acid in the manufacturing industry can not only improve the performance of the product, but also reduce unnecessary waste, which has high value. The application of

2. in the food industry

stearic acid can be used as a food preservative to extend its shelf life. When the food is spoiled or rotten, it will release a large amount of odorous taste, causing the food to be inedible. Stearic acid can solve this problem to a certain extent and ensure the quality and safety of food. In addition, when frying food, stearic acid is also a commonly used food additive, which can make the fried food taste more crispy and delicious. The use of

3. in pharmaceutical production

stearic acid can be used as a stabilizer and emulsifier in the pharmaceutical production process. In drug production, the stabilizer can prevent the drug from stratification or silting, and the emulsifier can help the oil and water in the drug to separate and mix, so that the drug can be absorbed faster and more evenly. Therefore, stearic acid plays an important role in pharmaceutical production. Application of

4. in Household Commodities and Cosmetics

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