Dec . 12, 2024 05:49 Back to list

hydroxyethyl cellulose cas no

Hydroxyethyl Cellulose Properties, Applications, and Importance in Modern Industries

Hydroxyethyl cellulose (HEC) is a versatile cellulose derivative characterized by its unique properties and a wide range of applications in various industries. With the chemical structure resembling that of natural cellulose, HEC is created through the etherification of cellulose with ethylene oxide. The CAS number for hydroxyethyl cellulose is 9004-62-0, which identifies this specific compound in chemical databases and facilitates its regulatory compliance and inquiry for industries that rely on it extensively.

One of the most notable characteristics of HEC is its ability to dissolve in water, forming a clear, viscous solution. This solubility is crucial as it allows HEC to be easily incorporated into diverse formulations. HEC is non-ionic, which means it is less sensitive to changes in pH and electrolytes when compared to ionic counterparts. This stability makes HEC an ideal choice for a variety of applications, from personal care products to industrial formulations.

Hydroxyethyl Cellulose Properties, Applications, and Importance in Modern Industries

The pharmaceutical industry also recognizes the significance of hydroxyethyl cellulose. HEC is employed as a binder in tablet formulations, helping to hold the ingredients together while ensuring uniformity in drug distribution. Moreover, its ability to form gels and controlled-release systems makes it an essential component in drug delivery, allowing for the sustained release of active pharmaceutical ingredients. The bio-compatibility of HEC further enhances its appeal in this sector, ensuring that it is safe for human use.

hydroxyethyl cellulose cas no

In construction and building materials, HEC serves as an important additive in cement and mortar applications. It improves workability, water retention, and adhesion, which result in better performance of construction materials. The use of HEC in cement mixtures helps to prevent premature drying, allowing for extended working times and enhancing the overall durability of structures. Additionally, its presence can significantly impact the flow properties of viscous materials, leading to more efficient mixing and application processes.

The food industry also benefits from hydroxyethyl cellulose, primarily as a thickening and stabilizing agent. It can improve the texture of various food products, including sauces, dressings, and dairy items. HEC is often used in gluten-free formulations to enhance the mouthfeel and imitate the texture typically provided by gluten. Its functionality in food applications highlights its multifunctional capabilities, further demonstrating its importance across different sectors.

Moreover, the environmental sustainability of HEC cannot be overstated. Sourced from natural cellulose, it offers a renewable alternative to many synthetic polymers, aligning with the growing demand for sustainable and eco-friendly products in the market.

In conclusion, hydroxyethyl cellulose (CAS No. 9004-62-0) is an essential compound in various fields, including personal care, pharmaceuticals, construction, and food industries. Its unique properties – such as solubility in water, non-ionic nature, and ability to function as a thickener, stabilizer, and binder – highlight its versatility. As industries increasingly seek sustainable solutions, HEC stands out as a biodegradable and environmentally friendly option that meets both performance and regulatory standards. The continued exploration of its applications suggests that hydroxyethyl cellulose will remain a vital ingredient in innovative products for years to come.

hec hydroxyethyl cellulose