glacial acetic acid cas number

Glacial acetic acid is a colorless, liquid organic compound with the chemical formula CH₃COOH. It is commonly referred to as “glacial” because it solidifies into a crystalline form at temperatures below 16.6 °C (62 °F), resembling ice. The CAS (Chemical Abstracts Service) number for glacial acetic acid is 64-19-7, which uniquely identifies it in chemical databases and literature.

In the food industry, glacial acetic acid also serves as a food preservative and flavoring agent. It is often found in vinegar, where it gives a distinct tart flavor. Besides its culinary uses, glacial acetic acid is integral to the production of synthetic fibers, plastics, and other materials, making it a vital chemical in modern manufacturing processes.

Handling glacial acetic acid requires caution due to its corrosive nature. It can cause severe burns upon contact with skin or eyes, and its vapors can irritate the respiratory tract. Therefore, safety measures such as appropriate personal protective equipment (PPE) and adequate ventilation are essential when working with this chemical.

In conclusion, glacial acetic acid (CAS number 64-19-7) is a versatile and crucial compound in both industrial and laboratory settings. Its role as a key ingredient in the synthesis of various products, from textiles to food additives, underscores its importance in our daily lives. Continued research and development in handling and utilizing glacial acetic acid safely will ensure its continued relevance in various applications.