1310 73 2 cas no

Understanding the Significance of CAS Numbers A Focus on 1310-73-2

In the realm of chemistry, a universally recognized system of identification is essential for effective communication and regulation of various chemical substances. One such system is the Chemical Abstracts Service (CAS) registry, which assigns a unique identification number, known as a CAS Registry Number, to each chemical substance. This article will delve into the significance of CAS Number 1310-73-2, its properties, and its applications, underscoring the importance of CAS numbers in scientific research and industrial applications.

What is CAS Number 1310-73-2?

CAS Number 1310-73-2 is specifically assigned to sodium hydroxide, a highly versatile and widely utilized chemical compound. Sodium hydroxide, often referred to as lye or caustic soda, is an inorganic substance that appears as a white solid in its pure state, and it is hygroscopic, meaning it can absorb moisture from the air. This compound has a strong alkaline nature, being highly soluble in water, which makes it essential in various industrial processes.

Sodium hydroxide possesses several noteworthy chemical properties. Its molecular formula is NaOH, indicating it is composed of sodium (Na), oxygen (O), and hydrogen (H). With a high pH level, solutions of sodium hydroxide exhibit strong basicity, making it a powerful reagent in chemical reactions. It reacts vigorously with acids, releasing heat and forming salts and water—an exothermic reaction that is crucial in various chemical applications.

Another important property of sodium hydroxide is its corrosive nature. When handled improperly, it can cause severe chemical burns and damage to materials, which highlights the necessity of proper safety measures when working with this substance. Consequently, understanding its properties and safe handling practices is vital in both laboratory and industrial settings.

Applications of Sodium Hydroxide

Sodium hydroxide is used in an array of applications across multiple industries. One of its primary uses is in the production of pulp and paper, where it acts as a powerful agent in the digestion of wood chips, breaking down lignin and allowing cellulose fibers to be separated. This process is crucial for producing high-quality paper products.

In the realm of chemical manufacturing, sodium hydroxide serves as a fundamental building block in the synthesis of various chemicals, including soap, detergents, and plastics. Its role in the production of biodiesel is also noteworthy, where it acts as a catalyst in the transesterification process, converting fats and oils into usable fuel.

Furthermore, sodium hydroxide is employed in water treatment processes to adjust pH levels and remove heavy metals from wastewater. Its effectiveness in neutralizing acidic water and precipitating metal ions underscores its environmental applications, contributing to pollution control and sustainability efforts.

Importance of CAS Numbers

The significance of CAS numbers, including 1310-73-2, extends beyond mere identification of chemical substances. These numbers serve as a crucial reference point for researchers and industry professionals, facilitating clear communication regarding the properties, hazards, and applications of specific chemicals. In regulatory frameworks, particular substances may be subject to safety assessments and restrictions, making the use of accurate CAS numbers essential for compliance and safety.

In academic research, CAS numbers streamline the process of literature review and enable researchers to efficiently locate relevant studies concerning a specific compound. This system of classification helps to prevent confusion that can arise from the use of common names, synonyms, or brand names for chemicals, thus enhancing the reliability of scientific communication.

Conclusion

In conclusion, CAS Number 1310-73-2, representing sodium hydroxide, is a prime example of how chemical substances are systematically categorized for ease of reference and communication in the scientific community. Its wide-ranging applications in industries such as pulp and paper, chemical manufacturing, and environmental management highlight the importance of understanding chemical properties and safety measures. As we continue to explore and innovate in the field of chemistry, CAS numbers will undoubtedly remain invaluable tools for fostering clarity and safety in chemical research and industrial practices.