what is propionic acid (CAS 79-09-4)?
Propionic acid, with the chemical formula C₃H₆O₂, is an organic compound belonging to the carboxylic acid family. It is a colorless, transparent liquid and serves as an important chemical raw material. With stable physical properties, propionic acid is widely used in pharmaceuticals, personal care, food, and many other industries.
What are the uses of propionic acid (CAS 79-09-4)?
propionic acid uses
Pharmaceutical Industry
Propionic acid has antibacterial and anti-inflammatory properties, and is commonly used in the preparation of pharmaceutical products. For example, propionic acid derivatives can be used in the production of medicines such as acetaminophen. It can also be used in the preparation of biological products like sodium heparin.
Personal Care & Household Chemicals
Propionic acid is an important raw material in daily chemical products. It can be used in detergents, oral care products, and skincare formulations, providing functions such as antibacterial action, wetting, thickening, and stabilization. For instance, it can be added to hair dye products to enhance coloring performance.
Food Industry
Propionic acid is used as an acidulant in foods and beverages. It also acts as a food preservative and bleaching agent. It helps maintain the quality of foods and drinks, extend shelf life, and exhibits antibacterial effects even at high temperatures, helping keep products fresh.
Industrial Applications
Propionic acid is also an important industrial raw material used in the production of plastics, fibers, resins, coatings, and paints. Additionally, it can be used as a solvent or diffusion medium in various chemical processes.
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