Dec . 04, 2024 04:45 Back to list

Understanding Hydroxyethyl Cellulose CAS Number and Its Applications in Various Industries

Hydroxyethyl Cellulose Properties, Applications, and CAS Number

Hydroxyethyl cellulose (HEC) is a non-ionic, water-soluble polymer derived from cellulose, a natural polymer that is one of the most abundant organic compounds on Earth. The chemical modification of cellulose through the introduction of hydroxyethyl groups results in HEC, which retains the fundamental properties of cellulose while enhancing its functionality in various applications. The CAS (Chemical Abstracts Service) number for hydroxyethyl cellulose is 9004-62-0, a unique identifier that allows for easy reference and cataloging of this important compound in scientific literature and industry.

HEC is renowned for its versatility, and this is largely due to its excellent film-forming, thickening, and water-retaining properties. It exhibits a high degree of solubility in water, making it a valuable ingredient in a wide range of formulations. HEC is commonly used in industries such as pharmaceuticals, cosmetics, construction, and food, thanks to its ability to modify viscosity and stabilize emulsions.

Hydroxyethyl Cellulose Properties, Applications, and CAS Number

The cosmetic industry also benefits significantly from HEC's properties. It is commonly found in lotions, creams, shampoos, and conditioners, where it enhances the formulation's consistency and stability. HEC acts as a film former, providing a smooth application and enhancing moisturization, which is particularly desirable in skincare products. Its non-ionic nature makes it suitable for sensitive skin, reducing the risk of irritation that can be associated with other thickeners.

hydroxyethyl cellulose cas number

Moreover, HEC's role in the construction industry cannot be overlooked. It is often incorporated into cementitious materials and tile adhesives, where it improves workability and water retention. By modifying the viscosity of the mixture, HEC ensures better adhesion and reduces the risk of cracking in dried applications. Its ability to retain water within the mixture also aids in achieving an optimal curing process, resulting in stronger and more durable finished products.

In the food industry, hydroxyethyl cellulose can be found in various applications such as food additives, where it serves as a thickening agent and stabilizer. Its ability to form gels and emulsions enhances the texture of food products, offering a pleasant mouthfeel while also extending shelf life by preventing ingredient separation.

Despite its numerous benefits, it is essential to handle HEC with care. Although considered safe for use in many applications, it is crucial to adhere to recommended usage levels and guidelines as established by regulatory authorities. Safety assessments and compatibility testing should be carried out, especially in pharmaceutical and food applications, where consumer safety is paramount.

In summary, hydroxyethyl cellulose is a multifunctional polymer with a wide array of applications across various industries. Its properties, backed by the distinct CAS number 9004-62-0, allow for its effective use in enhancing product performance. As industries continue to innovate and seek sustainable solutions, HEC will undoubtedly remain a vital ingredient due to its versatility, functionality, and natural origins.

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