For any cosmetic formulator, understanding the precise specifications of raw materials is not just about meeting standards; it's about ensuring predictable performance, safety, and efficacy in the final product. PEG-20 Methyl Glucose Sesquistearate (CAS 72175-39-4) is a versatile emulsifier widely used in the personal care industry. As a leading manufacturer and supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. places immense importance on the detailed specifications of our products, ensuring formulators have the critical data they need. Let's explore these specifications and their implications.

At the forefront of specifications is the CAS Number: 72175-39-4, which uniquely identifies this chemical compound. This is crucial for traceability and regulatory compliance. The Appearance is typically described as a pale yellow, soft solid or waxy paste. This physical characteristic is important for handling, storage, and ease of incorporation into formulations. A consistent appearance from batch to batch indicates consistent quality and manufacturing processes, something we meticulously monitor.

The Purity of PEG-20 Methyl Glucose Sesquistearate is a critical parameter. For cosmetic applications, a minimum purity of 99.0% is generally required, and NINGBO INNO PHARMCHEM CO.,LTD. consistently delivers this standard. High purity ensures that the emulsifying and moisturizing properties are optimized and minimizes the presence of unwanted impurities that could affect product performance or safety. Formulators can confidently buy our product knowing it meets these rigorous standards.

While not always explicitly detailed in marketing materials, underlying specifications like Acid Value and Hydroxyl Value are significant for formulators. The Acid Value relates to the amount of free fatty acids present, influencing potential interactions with other ingredients and the final product's pH. The Hydroxyl Value indicates the number of hydroxyl groups available for reaction or interaction, which is fundamental to its functionality as an emulsifier and moisturizer. Understanding these values helps formulators fine-tune their systems.

The pH of the product (or its aqueous solution) is another vital specification, especially for cosmetic applications where skin compatibility is paramount. A neutral pH range is usually preferred to avoid irritation and maintain the stability of the overall formulation. While specific pH values can vary slightly, adherence to a narrow, acceptable range is maintained through our manufacturing process.

The Molecular Formula (C33H66O12) and Molecular Weight (654.9 g/mol) provide fundamental chemical information, assisting in stoichiometric calculations and understanding the molecular behavior of the ingredient within a formulation. These are standard identifiers that ensure the correct compound is being specified.

Finally, Packaging, typically 25kg/drum, is specified for logistical and practical reasons. This standard packaging ensures the product's integrity during transport and facilitates its use in manufacturing facilities. For businesses looking to purchase this ingredient, understanding these specifications allows for informed decision-making. NINGBO INNO PHARMCHEM CO.,LTD. is committed to transparency and quality, providing detailed technical data to support our customers. We are a reliable China manufacturer ready to supply your needs with confidence.