cas no 8001 54 5

Understanding CAS No. 8001-54-5 A Comprehensive Overview

Chemical substances are classified and identified using unique identifiers known as Chemical Abstracts Service (CAS) numbers. One such number, CAS No. 8001-54-5, corresponds to the chemical compound commonly known as Glycerin or more specifically, as Glycerol, Vegetable. This compound has significant importance across several industries, including food, pharmaceuticals, and cosmetics. In this article, we will delve into the properties, uses, and safety considerations related to CAS No. 8001-54-5.

Chemical Identification and Properties

Glycerol, a colorless, odorless, and viscous liquid, is a simple polyol compound. The molecular formula for glycerol is C3H8O3, indicating that it consists of three carbon atoms, eight hydrogen atoms, and three oxygen atoms. It has a molecular weight of 92.09 g/mol. Glycerin is hygroscopic, meaning it can absorb moisture from the air, which contributes to its effectiveness as a humectant in various applications.

The physical and chemical properties play a vital role in determining the applications of glycerol. With a boiling point of approximately 290 °C, it is stable at elevated temperatures. Its solubility in water is also a significant feature, as it can easily dissolve in aqueous solutions, making it an ideal ingredient in many formulations.

Industrial Applications

Glycerol is widely used in different sectors due to its versatile nature.

1. Food Industry In the food sector, glycerol serves as a sweetener, preservative, and humectant. It contributes to the moisture retention in food products such as baked goods and sauces, improving texture and shelf life. Moreover, it is regarded as safe for consumption, receiving the Generally Recognized As Safe (GRAS) status from the FDA.

2. Pharmaceuticals In pharmaceuticals, glycerol is an essential ingredient in many formulations, including cough syrups, elixirs, and topical medications. Its soothing properties help in alleviating the viscosity of formulations, enhancing the delivery of active ingredients. Glycerin is also utilized in the preparation of suppositories due to its ability to retain moisture.

3. Cosmetics and Personal Care The cosmetic industry heavily relies on glycerol for its hydrating properties. It is a common ingredient in lotions, creams, and cleansers, drawing water into the outer layer of the skin and creating a protective barrier. This has made glycerol a popular component in anti-aging products and skin moisturizers.

4. Industrial Uses Beyond food and cosmetics, glycerol is employed in the manufacturing of plastics, antifreeze agents, and even as a lubricant in various mechanical applications. Its non-toxic nature makes it a preferable choice against traditional hazardous chemicals.

Safety and Regulatory Considerations

While glycerol is generally safe for use, certain guidelines and regulations govern its application across industries. The European Union's REACH regulation mandates the registration of chemical substances, and glycerol is listed under it. It is classified as a non-toxic substance, which means it does not pose significant health risks when used according to recommended guidelines.

However, as with any chemical, it is important to ensure proper usage. Industrial applications may require safety data sheets (SDS) that provide information on handling, storage, and emergency measures. Ensuring compliance with such regulations is crucial in maintaining safety standards in various sectors.

Conclusion

CAS No. 8001-54-5, or Glycerol, plays an indispensable role in numerous industries due to its versatile chemical properties and safety profile. Its application spans from food preservation to pharmaceutical formulations and cosmetic products, making it a pivotal ingredient. As industries continue to innovate and expand, glycerol's significance is likely to continue growing, cementing its place as a staple chemical in both everyday products and specialized formulations. Understanding the properties and safe usage of glycerol is essential for manufacturers, consumers, and regulators alike, ensuring its benefits are harnessed responsibly and effectively.