A Multifunctional Ingredient for Modern Industries

Understanding HPMC and Its Properties

HPMC (Hydroxypropyl Methylcellulose) is a semi-synthetic polymer derived from cellulose, widely used in pharmaceuticals, construction, food, and cosmetics. Known for its versatility, HPMC functions as a thickener, binder, film-former, and stabilizer in a range of formulations. Its popularity is due to its non-toxic, non-ionic, and biodegradable nature.

One commonly used grade is HPMC E5, appreciated for its medium viscosity and excellent film-forming ability. The HPMC E5 viscosity typically ranges between 4–6 mPa·s, making it suitable for tablet coatings, eye drops, and cosmetic gels. Another well-known grade is HPMC K100LV, which has low viscosity and is ideal for formulations that require quick dissolution and easy dispersion.

The HPMC CAS number is 9004-65-3, a unique identifier used for regulatory and safety reference in chemical databases. Understanding the HPMC chemical structure is key to appreciating its function: it consists of a cellulose backbone modified with methoxy and hydroxypropyl groups, which enhance its solubility in water and certain organic solvents.

Global Use and Common Questions

HPMC is used worldwide, and for Spanish-speaking markets, the question "HPMC que es" (what is HPMC?) is commonly asked. In simple terms, it is a chemically modified cellulose used to improve texture, stability, and performance in many everyday products. In pharmaceuticals, HPMC serves as a key ingredient in controlled-release tablets. In construction, it enhances water retention and workability in tile adhesives and plasters.

Whether you're working with HPMC E5, HPMC K100LV, or other grades, understanding the right specifications—like HPMC E5 viscosity and HPMC chemical structure—is essential for optimal formulation. With its recognized HPMC CAS number and global applications, HPMC remains a trusted and indispensable material across many industries.

در نتیجه، HPMC is more than just a polymer—it's a multifunctional ingredient that supports product innovation and quality worldwide.