Sep . 12, 2024 18:56 Back to list

hydroxyethyl cellulose cas no

Understanding Hydroxyethyl Cellulose (HEC) and Its Applications

Hydroxyethyl cellulose (HEC) is a non-ionic, water-soluble polymer derived from cellulose, a naturally occurring polymer that constitutes the structural component of the cell walls of green plants. The chemical formula for hydroxyethyl cellulose is (C2H6O2)n, and it is identified by its CAS number, 9004-62-0. This compound has gained significant attention in various industries due to its versatile properties and applications.

Understanding Hydroxyethyl Cellulose (HEC) and Its Applications

In the pharmaceutical sector, hydroxyethyl cellulose is utilized as a binding agent in tablet formulations and as a film-forming agent in coatings. Its biocompatibility and non-toxic characteristics make HEC a favorable choice for developing drug delivery systems, particularly for sustained-release and controlled-release medications. Furthermore, due to its ability to form gels, it is also used in ophthalmic solutions, providing necessary viscosity and ensuring comfort during application.

hydroxyethyl cellulose cas no

The versatility of HEC extends to the construction industry, where it is employed as a thickener and stabilizer in cement and mortar formulations. By improving the workability and water retention properties of these materials, HEC contributes to enhanced adhesion and prevents cracking, ultimately leading to more durable structures. Moreover, its use in coatings and adhesives further underscores its applicability in construction and manufacturing.

Apart from industrial uses, hydroxyethyl cellulose has found applications in the food industry as a food additive. It functions as a stabilizer, emulsifier, and thickening agent in sauces, dressings, and dairy products. The combination of its properties ensures a smooth texture and prevents the separation of ingredients, thus maintaining the quality of food products.

Environmental sustainability is a growing concern in today's world, and HEC, being derived from natural cellulose, presents a favorable alternative to synthetic polymers. Its biodegradability and renewable source make it an eco-friendly choice for various applications, aligning with consumer preferences for environmentally responsible products.

In summary, hydroxyethyl cellulose (CAS No. 9004-62-0) is an important polymer with a broad range of applications across multiple industries. From its role as a thickening agent in cosmetics and pharmaceuticals to its uses in food products and construction materials, HEC showcases its versatility and functionality. Its natural origins and eco-friendly properties further enhance its appeal, making it an invaluable ingredient in many formulations today. As research continues to explore new applications, HEC's significance in product development is likely to grow, contributing to advancements in various fields.

标题TitleไฮโดรซีโพรพิลเมทิลเซลลูโลสHydroxypropylMethylCelluloseCASNo.9004-65-3-การใช้งานและคุณสมบัติ