glacial acetic acid cas number

Understanding Glacial Acetic Acid A Closer Look at Its CAS Number

Glacial acetic acid, a colorless liquid with a pungent odor, is an important chemical compound widely used in various industries. Its scientific significance is underscored by its unique CAS (Chemical Abstracts Service) number, which is 64-19-7. This number serves as a distinct identifier for glacial acetic acid, facilitating easier referencing in chemical databases and regulatory frameworks.

Glacial acetic acid is essentially the pure form of acetic acid, containing little to no water. It is characterized by its ability to freeze at temperatures below 16.6 degrees Celsius, hence the term glacial. This property not only contributes to its nomenclature but also signifies its concentrated form, which is much more potent than the acetic acid commonly found in vinegar. This compound plays a pivotal role in the production of various chemicals, such as esters, which are essential in the manufacturing of plastics, synthetic fibers, and food additives.

Moreover, glacial acetic acid is widely utilized in the food industry as a preservative and flavoring agent. Its antimicrobial properties make it effective in inhibiting the growth of certain bacteria, thus enhancing food safety while also imparting a tangy flavor profile. Additionally, in the realm of pharmaceuticals, it acts as a solvent and reagent in various synthesis processes.

However, it is essential to handle glacial acetic acid with care. Due to its corrosive nature, proper safety measures must be taken to prevent skin and eye contact, as well as inhalation of its vapors. Regulatory bodies have set forth guidelines for its safe use, emphasizing the need for protective gear and adequate ventilation in workplaces where it is used extensively.

In conclusion, glacial acetic acid, with its CAS number 64-19-7, is a vital compound with diverse applications across multiple domains. Understanding its characteristics, uses, and safety protocols is crucial for anyone involved in its handling or production, reflecting the indispensable nature of this versatile chemical in our daily lives.