Anhydrous Glacial Acetic Acid: Properties, Uses and Safety

11/07/2023

Acetic acid is a common organic acid that has many industrial and household applications. It is also known as ethanoic acid or vinegar. However, not all acetic acid solutions are the same. In this article, we will focus on a specific type of acetic acid: anhydrous glacial acetic acid. We will discuss its properties, uses and safety precautions.

What is Anhydrous Glacial Acetic Acid?

Anhydrous glacial acetic acid is a pure form of acetic acid that contains no water. It is called glacial because it solidifies into ice-like crystals at temperatures below 16.6°C (61.9°F). It has a strong sour smell and a corrosive effect on metals and organic materials.

Anhydrous acetic has a molecular formula of CH3COOH and a molar mass of 60.05 g/mol. It has a boiling point of 118°C (244°F) and a melting point of 16.6°C (61.9°F). It is soluble in water, ethanol, ether and other organic solvents. It is also a weak acid that dissociates partially in water to form acetate ions and hydronium ions.

Uses of Anhydrous Glacial Acetic Acid

Anhydrous glacial acetic acid has many uses in various industries and fields. Some of the main uses are:

As a solvent for organic synthesis, such as esterification, acetylation, halogenation and nitration reactions.
As a reagent for analytical chemistry, such as titration, precipitation and complexation reactions.
As a catalyst for polymerization, such as the production of polyvinyl acetate, cellulose acetate and vinyl acetate monomer.
As a preservative for food and beverages, such as pickles, sauces, vinegar and soft drinks.
As a disinfectant for medical and veterinary purposes, such as treating ear infections, warts and fungal infections.

Safety Precautions for anhydrous acetic

Anhydrous glacial acetic acid is a hazardous substance that requires proper handling and storage. Some of the safety precautions are:

Wear protective clothing, gloves, goggles and respirator when handling anhydrous acetic acid.
Avoid contact with skin, eyes, mucous membranes and clothing. In case of contact, rinse immediately with plenty of water and seek medical attention if necessary.
Avoid inhalation of vapors or fumes. In case of inhalation, move to fresh air and seek medical attention if necessary.
Avoid ingestion of anhydrous acetic. In case of ingestion, do not induce vomiting and seek medical attention immediately.
Store anhydrous glacial acetic acid in a cool, dry and well-ventilated place away from heat, sparks, flames and incompatible materials.
Dispose of anhydrous acetic according to local regulations and guidelines.

Conclusion

Anhydrous glacial acetic acid is a pure form of acetic acid that has many industrial and household applications. However, it is also a hazardous substance that requires proper handling and storage. By following the safety precautions mentioned above, you can use anhydrous glacial acetic acid safely and effectively.

How to Buy glacial acetic acid?

If you are looking for a reliable glacial acetic acid supplier in China, you can visit our SHANDONG QIBO NEW ENERGY CO., LTD. website www.qiboch.com. We have various grades and quantities of Acetic acid(cas64-19-7) available for sale. We also sell other industrial chemicals such as acetonitrile, Methylene Chlorid e, glacial acetic acid, ethanol, etc. We ship our products worldwide at competitive prices. Contact us today for a free quote.