sds for glacial acetic acid

Safety Data Sheet (SDS) for Glacial Acetic Acid

Glacial acetic acid, also known as ethanoic acid, is a colorless, pungent liquid that serves as a vital chemical in various industrial applications. Widely used in the production of synthetic fibers, plastics, and food preservatives, glacial acetic acid possesses unique properties that necessitate careful handling due to its corrosive nature and potential health hazards.

Chemical Identification

Glacial acetic acid is classified under the chemical formula C₂H₄O₂ and has a molecular weight of 60.05 g/mol. It is commonly recognized by its CAS number 64-19-7. The substance appears as a clear liquid that freezes at approximately 16.6°C, leading to its designation as glacial.

The hazards associated with glacial acetic acid are significant. It is corrosive to skin and eyes and poses serious risks if inhaled or ingested. Exposure may lead to severe burns, irritation, and a range of respiratory issues. Long-term exposure can result in chronic health effects, emphasizing the importance of following safety protocols when handling this chemical.

First-Aid Measures

In case of exposure to glacial acetic acid, immediate actions are crucial. For skin contact, the affected area should be flushed with copious amounts of water for at least 15 minutes. Eye contact necessitates immediate irrigation with water or saline for a minimum of 15 minutes while seeking medical attention promptly. If inhaled, the individual should be moved to fresh air, and medical assistance should be sought if breathing difficulties arise. In the event of ingestion, do not induce vomiting; instead, seek immediate medical help.

Fire-Fighting Measures

Glacial acetic acid is highly flammable and must be stored away from ignition sources. In the event of a fire, use water spray, foam, dry chemical, or carbon dioxide to extinguish. Firefighters should wear protective gear and self-contained breathing apparatus as exposure to heated acetic acid can produce hazardous fumes.

Handling and Storage

When handling glacial acetic acid, appropriate personal protective equipment (PPE) is crucial. This includes gloves, safety goggles, and chemical-resistant clothing. It should be stored in a cool, well-ventilated area, away from incompatible materials such as strong oxidizers and bases. Containers should be tightly sealed and properly labeled to prevent accidental exposure.

Conclusion

Understanding the hazards and safety measures associated with glacial acetic acid is critical for anyone working with this chemical. The Safety Data Sheet (SDS) serves as an essential tool, providing vital information on the handling, storage, and emergency protocols necessary to ensure safety in environments where glacial acetic acid is present. By adhering to the guidelines laid out in the SDS, individuals and organizations can significantly reduce the risks associated with this versatile but dangerous chemical.