Polyethylene Glycol 400 (PEG 400) is a fascinating polymer that plays a critical role as a chemical building block in a wide array of products and processes. Its fundamental properties, including its molecular structure and resulting chemical characteristics, are the keys to its widespread adoption in sectors ranging from pharmaceuticals and cosmetics to manufacturing and research. NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing high-quality PEG 400, understanding its importance as a versatile ingredient.

At its core, PEG 400 is a polyether characterized by repeating ethylene oxide units, with the general formula H-(OCH2CH2)n-OH. The '400' in its name refers to its average molecular weight, which influences its physical state – a clear, viscous liquid at room temperature. This liquid form, coupled with its water miscibility and low volatility, makes it an excellent solvent. The extensive PEG 400 pharmaceutical applications are a direct result of these properties; it acts as a solvent, solubilizer, and humectant in oral and topical medications, and it is a common excipient in the manufacturing of soft gelatin capsules. Formulators rely on the benefits of PEG 400 to enhance drug stability and delivery.

The cosmetic and personal care industry extensively utilizes PEG 400 as a key PEG 400 cosmetic ingredient. Its ability to attract and bind water makes it an effective humectant, crucial for maintaining skin hydration in moisturizers and lotions. It also functions as an emulsifier, helping to blend oil and water-based ingredients, and as a lubricant, providing a smooth application for products like deodorants and lip balms. Understanding the precise PEG 400 chemical properties allows cosmetic chemists to formulate products with desired textures and performance.

In industrial settings, PEG 400's utility is equally impressive. Its PEG 400 industrial uses include serving as a plasticizer to increase the flexibility of plastics and resins, acting as a lubricant in various manufacturing processes, and being a component in antifreeze and brake fluids due to its low freezing point and thermal stability. As a PEG 400 chemical intermediate, it is fundamental in the synthesis of other valuable chemical compounds, including surfactants.

For procurement managers and product developers looking to buy PEG 400, partnering with a reliable supplier like NINGBO INNO PHARMCHEM CO.,LTD. is essential. We ensure that the PEG 400 we provide adheres to the highest quality standards, supporting the integrity of your final products, whether they are destined for human health, personal care, or industrial applications. The consistent availability and predictable performance of PEG 400 are critical success factors.

In summary, Polyethylene Glycol 400 is a foundational chemical that enables innovation across numerous fields. Its unique blend of physical and chemical properties, explored through its various PEG 400 chemical properties, makes it an indispensable ingredient. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supporting your product development by ensuring a consistent and high-quality supply of PEG 400.