Propylene Glycol (CAS 57-55-6) is a remarkably versatile chemical compound that finds its way into an astonishing array of products and processes. From essential pharmaceutical excipients to critical industrial components, its unique properties make it indispensable. As a prominent manufacturer and supplier in China, we are dedicated to providing high-quality Propylene Glycol that meets diverse industry needs.

This colorless, viscous liquid, with its characteristic faintly sweet taste and low odor, is a diol with the chemical formula C3H8O2. Its ability to mix freely with water and many organic solvents is a fundamental aspect of its utility. This solubility, combined with its low toxicity and hygroscopic nature, makes it a preferred ingredient across multiple sectors.

A Spectrum of Applications:

  • Pharmaceutical Sector: As a USP grade excipient, Propylene Glycol is widely used as a solvent and co-solvent for oral, injectable, and topical medications. It helps solubilize APIs, enhance drug penetration, and improve formulation stability. Its role as a humectant also benefits topical treatments.
  • Cosmetics and Personal Care: In this realm, Propylene Glycol shines as a humectant, drawing moisture to the skin and hair. It's a common ingredient in moisturizers, lotions, shampoos, and conditioners, contributing to a pleasant skin feel and product texture. It also acts as a solvent for fragrances.
  • Food and Beverage: Approved as a food additive (E1520), it functions as a humectant, solvent for flavors and colors, and stabilizer in products like baked goods, confectionery, and beverages.
  • Industrial Uses: Propylene Glycol is a key component in antifreeze solutions, including engine coolants and aircraft de-icing fluids, owing to its freeze-point depression capabilities and lower toxicity compared to ethylene glycol. It's also a crucial raw material for producing unsaturated polyester resins, widely used in plastics and coatings. Furthermore, it serves as a heat transfer fluid in various industrial systems.

Strategic Sourcing from China

For companies looking to secure a consistent supply of high-quality Propylene Glycol, sourcing from a reputable China manufacturer offers significant advantages. We provide competitive wholesale prices and maintain stringent quality control to ensure our products meet global standards. Our robust manufacturing capabilities and supply chain management make us an ideal partner for businesses worldwide.

When you choose to buy Propylene Glycol from us, you are opting for reliability, quality, and cost-effectiveness. Leverage our expertise as a leading supplier to enhance your product formulations and industrial processes. Contact us today to learn more about our Propylene Glycol offerings.