Analysis of Chemical Properties and Applications for CAS Number 1310-73-2

The Significance of CAS Numbers in Chemical Identification A Focus on Substance 1310-73-2

In the realm of chemistry, the need for precise identification of substances is paramount. One of the most effective ways to achieve this is through the use of Chemical Abstracts Service (CAS) numbers. A CAS number is a unique numerical identifier assigned to every chemical substance, providing a standard approach for the identification and classification of chemical compounds. Among the numerous compounds registered with CAS, one significant substance is sodium hydroxide, also known by its CAS number 1310-73-2.

Understanding Sodium Hydroxide

Sodium hydroxide, commonly referred to as lye or caustic soda, is an inorganic compound with the formula NaOH. It appears as a white crystalline solid and typically exists as a colorless solution when dissolved in water. Sodium hydroxide is highly soluble in water, generating a significant amount of heat when it dissolves. This exothermic reaction can be quite vigorous, leading to potential hazards if not handled properly.

Sodium hydroxide is classified as a strong base and is widely used across various industries. Its applications range from the manufacturing of soap and paper to the production of chemicals and pharmaceuticals. Moreover, it plays a crucial role in water treatment, food processing, and even in the petroleum industry.

1. Industrial Applications Sodium hydroxide is essential in the manufacturing process of various chemicals, such as chlorine, dyes, and plastics. It is a key ingredient in the production of biodiesel and is also used as a reagent in numerous chemical reactions.

2. Soap and Detergent Production The soap-making process, known as saponification, involves the reaction between fats or oils and sodium hydroxide. The base is crucial for converting these fats into soap, making it indispensable in the cosmetics and personal care industry.

3. Paper Production In the paper industry, sodium hydroxide is utilized to pulp wood and remove lignin, allowing for the production of high-quality paper products.

4. Water Treatment Sodium hydroxide is employed in water treatment facilities to adjust pH levels, ensuring safe drinking water standards by neutralizing acidity.

5. Food Processing In the food sector, sodium hydroxide is used as a food additive and is involved in the processing of foods like olives and pretzels to achieve desired flavors and textures.

Safety Considerations

Despite its wide range of beneficial uses, sodium hydroxide must be handled with caution. It is a highly corrosive substance and can cause severe burns upon contact with skin or eyes. Inhalation of its dust or mist can lead to respiratory issues. Safety measures, such as using personal protective equipment (PPE) – gloves, goggles, and protective clothing – are essential when working with or around sodium hydroxide. Additionally, proper storage protocols must be followed to prevent accidental spills and exposures.

Regulatory Compliance

The use of sodium hydroxide is regulated in many countries due to its hazardous nature. As a result, manufacturers and users must adhere to strict guidelines to ensure safety and environmental compliance. The importance of the CAS number, in this context, cannot be overstated. It allows regulatory bodies to track and manage the usage of this significant chemical effectively. Through databases that utilize CAS numbers, stakeholders can access critical information relating to hazards, safety data sheets, and regulatory requirements.

Conclusion

In conclusion, sodium hydroxide (CAS 1310-73-2) is a versatile and indispensable compound in various industries. Its effectiveness as a chemical building block cannot be doubted, but its safe handling remains a top priority. The significance of the CAS numbering system in the identification and management of chemical substances enhances the ability to maintain safety standards and regulatory compliance. As industries continue to innovate and develop new applications for known compounds, understanding and utilizing the CAS system will be essential for ensuring safe practices and fostering a responsible chemical economy.