What are the main uses of Propylene Glycol (CAS: 57-55-6)?

Propylene glycol (CAS: 57-55-6) is widely used in pharmaceuticals, food, and industrial applications. In the pharmaceutical industry, it serves as a solvent, preservative, and stabilizer in drug formulations, helping to maintain product quality and enhance solubility. It is also used in topical medications and as a carrier for active ingredients. In the food industry, propylene glycol acts as a sweetener, humectant, and texture modifier, commonly found in beverages, confectionery, and baked goods. Industrially, it is a key component in antifreeze solutions, de-icing agents, and as a raw material for producing other chemicals. Additionally, it is used in cosmetics and personal care products for its moisturizing properties. Propylene glycol’s versatility stems from its ability to mix with both water and oils, making it suitable for diverse applications. Its chemical properties ensure effectiveness in these fields, while compliance with safety standards ensures its widespread use.