In the vast world of chemical raw materials, certain compounds are so fundamental they form the backbone of numerous products. Propylene Glycol USP Grade is undoubtedly one such chemical. For professionals in the pharmaceutical, personal care, and food industries, sourcing a reliable supply of this high-purity ingredient is critical. As a dedicated chemical supplier and manufacturer, we specialize in providing USP Grade Propylene Glycol that meets the highest industry standards.

What Sets Propylene Glycol USP Grade Apart?

Propylene Glycol, a simple diol with the chemical formula C3H8O2, is renowned for its dual functionality: it excels as both a solvent and a humectant. The 'USP Grade' designation is a testament to its exceptional purity, complying with the rigorous standards of the United States Pharmacopeia. This ensures its safety and efficacy for applications involving direct human contact, ingestion, or medical use. Its physical characteristics – a clear, viscous, nearly odorless liquid with a slight sweet taste – combined with its low toxicity and biodegradability, make it an ideal choice for formulators seeking premium chemical inputs. If you are looking to buy this versatile ingredient, understanding these properties is crucial for making informed decisions.

Diverse Applications of Propylene Glycol USP:

  • Pharmaceuticals: As a pharmaceutical excipient, Propylene Glycol USP is extensively used as a solvent and co-solvent for active pharmaceutical ingredients (APIs) in oral, topical, and parenteral (injectable) formulations. It also acts as a stabilizing agent and enhances drug absorption.
  • Personal Care and Cosmetics: Its humectant properties make it a popular ingredient in moisturizers, skin creams, lotions, shampoos, and conditioners, helping to attract and retain moisture. It also functions as a preservative and solvent for fragrances and colorants in daily chemical products.
  • Food and Beverage: It is an approved food additive (E1520), used as a solvent for flavors, colors, and extracts, as a humectant to maintain product moisture, and as a stabilizer in various food items and beverages.
  • Industrial Applications: While industrial grades exist, the USP grade's purity makes it suitable for specialized industrial uses where high standards are maintained, such as in certain types of inks or heat transfer fluids.

Reliable Sourcing from a Trusted Manufacturer in China

For companies requiring bulk quantities of Propylene Glycol USP Grade, partnering with a reputable manufacturer and supplier in China offers distinct advantages. We leverage our extensive production capabilities and stringent quality control measures to ensure consistent purity and adherence to USP standards. This commitment allows us to offer competitive pricing and a reliable supply chain for your critical chemical needs. When you plan to buy Propylene Glycol USP, consider the benefits of working with a supplier dedicated to quality and customer service. We provide the essential raw materials that drive innovation and quality in your end products.