At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing detailed information on the chemical compounds that drive innovation across industries. Dipropylene Glycol (DPG) is one such compound, recognized for its exceptional versatility and essential role in numerous formulations. This clear, colorless, and nearly odorless liquid is characterized by its low toxicity and a unique set of physical and chemical properties that make it invaluable in applications ranging from personal care to heavy industry.

Dipropylene Glycol is a diol, meaning it contains two hydroxyl groups, which contributes to its excellent solvency and humectant capabilities. Its molecular structure, a combination of isomeric compounds, results in a substance with a relatively high boiling point (around 230°C) and low vapor pressure. This low volatility is particularly advantageous, allowing DPG to function effectively as a fixative and a slow-release agent in fragrances, prolonging scent diffusion. It also contributes to its stability in various industrial processes that may involve elevated temperatures.

The solvency power of DPG is another key property. It is fully miscible with water and also dissolves a wide range of organic solvents, oils, and resins. This makes it an ideal diluent and carrier in cosmetic and fragrance formulations, ensuring the even dispersion of active ingredients and aromatic compounds. In industrial settings, this solvency is leveraged in paints, coatings, and cleaning agents to dissolve resins and other components. For manufacturers seeking reliable chemical supplies, purchasing dipropylene glycol from a reputable supplier like NINGBO INNO PHARMCHEM CO.,LTD. ensures consistent purity and performance.

As a humectant, Dipropylene Glycol attracts and retains moisture, making it a valuable ingredient in skincare and hair care products. It helps to keep the skin and hair hydrated, contributing to a smoother feel and improved texture. This dual functionality—as both a solvent and a humectant—enhances its utility across diverse product categories. The availability of DPG in various grades ensures that formulators can select the most appropriate type for their specific needs.

The safety profile of Dipropylene Glycol is also a significant advantage. It exhibits low acute toxicity and is generally considered non-irritating to the skin and eyes. While it is not approved for ingestion, its safety for topical and industrial use is well-established. This makes it a preferred ingredient over more volatile or irritating solvents in many applications. Businesses can rely on NINGBO INNO PHARMCHEM CO.,LTD. for a consistent and dependable supply of high-quality dipropylene glycol, facilitating product development and manufacturing.

In essence, Dipropylene Glycol is a foundational chemical with properties that support enhanced product performance, stability, and safety. Its role as a solvent, humectant, and carrier makes it indispensable in many consumer and industrial products. NINGBO INNO PHARMCHEM CO.,LTD. is proud to supply this essential ingredient, empowering our clients to create innovative and effective solutions.