What is the CAS number of 7553 56 2?

What is the CAS number of 7553 56 2?

CAS number of chemical compounds is essential for identifying specific substances. In the case of the chemical compound with the CAS number 7553 56 2, it refers to sodium chloride, more commonly known as table salt. Let's delve deeper into the significance of CAS numbers and explore more about this particular compound.

1. What is a CAS number?

CAS number stands for Chemical Abstracts Service registry number. It is a unique identifier assigned to every chemical substance described in scientific literature. This alphanumeric identifier helps to distinguish one compound from another, especially when they have similar or identical names.

2. Understanding the CAS number 7553 56 2.

The CAS number 7553 56 2 corresponds to sodium chloride, a compound composed of sodium and chlorine atoms in a 1:1 ratio. It is a ubiquitous substance found in nature, oceans, and our everyday table salt. Sodium chloride is essential for various biological functions in the human body, including regulating fluid balance and nerve function.

3. Importance of CAS numbers in research and industry.

CAS numbers play a crucial role in research, manufacturing, and regulatory compliance. They help scientists and engineers to accurately identify and communicate the specific chemical compound they are working with. In industries such as pharmaceuticals, agriculture, and food production, CAS numbers ensure product quality and safety standards.

4. Applications of sodium chloride.

Sodium chloride has a wide range of applications beyond seasoning food. It is used in chemical synthesis, water treatment, and as a de-icing agent on roads during winter. In the medical field, sodium chloride solutions are commonly used for intravenous injections and nasal irrigation.

5. Safety considerations.

While sodium chloride is generally regarded as safe for consumption in moderate amounts, excessive intake can lead to health issues such as hypertension and edema. In industrial settings, proper handling procedures are necessary to prevent accidental exposure or contamination.

6. Environmental impact.

The production and use of sodium chloride can have environmental implications, particularly in freshwater ecosystems and soil quality. Excessive salt levels in water bodies can harm aquatic life, while salt accumulation in soil can affect plant growth and agricultural productivity.

7. Regulatory oversight.

Regulatory agencies such as the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) monitor the use of sodium chloride and other chemicals to ensure compliance with safety and environmental standards. CAS numbers help in tracking and managing the usage of these substances.

In conclusion, the CAS number 7553 56 2 represents sodium chloride, a versatile compound with numerous industrial, medical, and culinary applications. Understanding the significance of CAS numbers in identifying and characterizing chemical substances is essential for research, manufacturing, and regulatory purposes. Sodium chloride, despite its ubiquitous presence, requires careful handling and monitoring to mitigate potential risks to human health and the environment. By recognizing the importance of CAS numbers and chemical identification, we can promote safer and more sustainable practices in various industries.

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