Glacial Acetic Acid CAS 64-19-7

Product Overview

Acetic acid (also known as glacial acetic acid) is a colorless, corrosive liquid organic acid widely used in chemical synthesis, food additives, textile and leather processing, and many other industrial fields. Our acetic acid is produced with strict process control, featuring high purity, low impurity content and stable quality, suitable for both industrial and food-grade downstream applications.

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Physicochemical Properties

(Values are typical data for reference; detailed COA for each batch can be provided on request.)

Applications

1. Chemical & Industrial Synthesis

• Key raw material for production of vinyl acetate monomer (VAM), acetic anhydride, acetate esters (such as ethyl acetate, butyl acetate), and various organic solvents.
• Used as an important intermediate in pharmaceuticals, dyes, pesticides and fine chemicals.

2. Food & Beverage (Food Grade on Request)

• Used (in appropriate grade and dosage) as food acidity regulator, preservative, and flavoring agent in beverages, sauces, pickles and condiments.
• Production of food-grade acetate salts (such as sodium acetate, calcium acetate) for buffering and preservation functions.

3. Textile, Leather & Printing

• Employed in textile dyeing and printing processes as a pH regulator to improve dyestuff fixation and colorfastness.
• Used in leather tanning and finishing processes as acidifying agent.

4. Rubber, Plastics & Coatings

• Manufacturing of synthetic fibers, plasticizers, and polymer intermediates.
• As solvent or co-solvent in some resin, paint and coating formulations.

5. Water Treatment & Cleaning

• Used as pH adjusting agent and auxiliary in industrial water treatment.
• Ingredient in some cleaning agents, descaling solutions and metal surface treatment chemicals.

For special application scenarios (pharmaceutical, cosmetic or food-contact), please contact us for suitable grade selection and compliance documents.

Storage Conditions

To ensure safety and maintain product quality, acetic acid should be stored under the following conditions:

• Storage Environment:
  • Store in a cool, dry and well-ventilated warehouse.
  • Keep away from direct sunlight, heat sources, open flames and hot surfaces.
• Containers:
  • Use dedicated HDPE drums, stainless-steel tanks or lined containers compatible with organic acids.
  • Ensure containers are tightly closed to avoid moisture absorption and contamination.
• Segregation:
  • Keep away from oxidizing agents, strong alkalis, strong bases, reactive metals and other incompatible substances.
  • Do not store together with food or animal feed.
• Temperature:
  • Recommended storage temperature: 15–30 °C.
  • At low temperatures near/under 16 °C, acetic acid may solidify (“freezing”); warm gently and uniformly to re-melt, and mix thoroughly before use.
• Shelf Life:
  • Under proper storage, typical shelf life is 12–24 months; please refer to the COA and label of each batch.

Safety Precautions

Acetic acid is a corrosive, flammable liquid and must be handled with proper safety measures:

1. Personal Protection
   • Wear chemical-resistant gloves, safety goggles or face shield, acid-resistant protective clothing and safety shoes.
   • In case of insufficient ventilation, use appropriate respiratory protection (e.g., organic vapor respirator).
2. Handling
   • Avoid breathing vapors or mists; avoid contact with eyes, skin and clothing.
   • Use in well-ventilated areas; install local exhaust ventilation where necessary.
   • Do not eat, drink or smoke during handling; wash hands thoroughly after operation.
3. Spill & Leak Response
   • Small spills: absorb with inert materials (sand, vermiculite, diatomaceous earth), collect in suitable containers for disposal.
   • Large spills: contain the spill, prevent it from entering drains and waterways; neutralize carefully with alkaline materials (e.g., sodium carbonate, sodium bicarbonate) under expert supervision.
4. Fire Fighting
   • Acetic acid vapors can form flammable mixtures with air; keep away from ignition sources.
   • In case of fire, use alcohol-resistant foam, dry chemical powder, CO₂ or water spray for extinguishing.
   • Firefighters should wear self-contained breathing apparatus and full protective gear.
5. First Aid Measures
   • Eye Contact: Immediately rinse with plenty of clean water for at least 15 minutes; seek medical attention.
   • Skin Contact: Remove contaminated clothing, flush skin with water and mild soap; get medical help if irritation persists.
   • Inhalation: Move the person to fresh air; keep warm and at rest. Seek medical attention if breathing is difficult.
   • Ingestion: Rinse mouth with water (do not induce vomiting); seek immediate medical assistance.

Please refer to the Safety Data Sheet (SDS) for more detailed safety and regulatory information. SDS and COA can be provided after your inquiry.