In the vast landscape of industrial chemicals, certain compounds stand out for their versatility and broad applicability. Polyoxyethylene Stearate (CAS 9004-99-3) is undoubtedly one such chemical, serving as a crucial non-ionic surfactant and emulsifier across numerous sectors. For professionals involved in product development, manufacturing, and procurement, a thorough understanding of this compound's properties and applications, coupled with knowledge of reliable supply channels, is essential. As a prominent manufacturer and supplier in China, we aim to provide clarity on this indispensable ingredient.

Polyoxyethylene Stearate, often known by its CAS number 9004-99-3, is a derivative formed from the esterification of stearic acid with varying lengths of polyethylene glycol (PEG) chains. This structural characteristic dictates its amphiphilic nature, allowing it to effectively bridge the gap between oil and water phases. This fundamental property makes it an exceptional emulsifier, vital for creating stable formulations in cosmetics (lotions, creams), pharmaceuticals (ointments, suspensions), and food products (sauces, baked goods). Its role as a surfactant also means it can reduce surface tension, aiding in wetting, dispersing, and even mild detergency.

The physical appearance of Polyoxyethylene Stearate typically ranges from a light amber semisolid to a white, waxy solid, depending on the specific grade and PEG chain length. Its compatibility with a wide range of other ingredients, along with its ability to enhance product texture and stability, solidifies its position as a preferred choice for many formulators. When you buy Polyoxyethylene Stearate, you are acquiring a compound that can significantly improve the sensory experience and shelf-life of your finished products.

Industries benefiting from Polyoxyethylene Stearate include personal care, where it acts as an emollient and solubilizer; pharmaceuticals, as a pharmaceutical intermediate or excipient; and the food industry, where it functions as a food additive (E431) for stabilization and texture. Furthermore, its utility extends to textile auxiliaries as a softener and dye aid, and even in some industrial lubricants. This broad spectrum of applications underscores the demand for a consistent and reliable supply. For businesses seeking to source this vital chemical, partnering with a reputable China manufacturer offers advantages in terms of both quality assurance and cost-efficiency.

In conclusion, Polyoxyethylene Stearate (CAS 9004-99-3) is a foundational chemical ingredient with a wide array of industrial applications due to its potent emulsifying and surfactant properties. Understanding its chemistry and securing a dependable supply chain from experienced manufacturers and suppliers, such as ourselves, is key to successful product development and manufacturing. When you need to buy this versatile compound, our commitment to quality and service ensures your formulation needs are met.