Propylene Glycol Purity Pg USP Grade CAS 57-55-6 for Sale
Mono propylene glycol, also referred to as propylene glycol, PG, propan-1, 2-diol, and MPG, is a viscous liquid that is transparent, colorless, and has a distinct odor. It has the chemical formula C3H8O, is water-soluble, and possesses hygroscopic qualities. Due to its low toxicity and low freezing point after mixing with water, MPG is utilized in a variety of industries.
Propylene Glycol Purity PG USP Grade (CAS 57-55-6) is a high-quality, multi-functional ingredient widely used across regulated industries. In flavor and fragrance (F&F) applications, PG USP serves as an effective solvent for food colorings and flavorings and is approved as a humectant food additive (E1520) in food and beverage formulations.
In animal feed, it helps ensure consistent performance and product quality. For the personal care industry, PG USP functions as a reliable moisturizer in cosmetics, shampoos, bubble baths, and baby wipes. In pharmaceutical applications, it is commonly used as a solvent in oral, injectable, and topical formulations. Additionally, PG USP is used in food processing facilities as a heat transfer liquid in chillers for food production systems.