Glacial Acetic Acid (CAS 64-19-7)

High-Purity Industrial & Chemical Grade Acetic Acid Supplier

Product Overview

Glacial Acetic Acid is a colorless, corrosive organic liquid with a strong, pungent odor. It is the pure, water-free form of acetic acid with a typical purity of ≥99.8%. Due to its versatility and reactivity, it is widely used across chemical manufacturing, pharmaceuticals, food processing, and industrial applications.

The term “glacial” refers to its tendency to solidify into ice-like crystals at temperatures below 16.6°C (61.9°F).

Key Product Information

Parameter Specification
Chemical Name Acetic Acid (Glacial)
CAS Number 64-19-7
Molecular Formula C₂H₄O₂
Molecular Weight 60.05 g/mol
Appearance Colorless transparent liquid
Purity ≥99.8%
Melting Point 16.6°C
Boiling Point 117.9°C
Density 1.049 g/cm³
HS Code 29152100

Key Features

  • High purity and consistent quality
  • Excellent solvent and reagent properties
  • Fully miscible with water and many organic solvents
  • Stable under recommended storage conditions
  • Suitable for industrial, food-grade (depending on spec), and pharmaceutical applications

Applications

1. Chemical Industry

  • Production of vinyl acetate monomer (VAM)
  • Manufacturing of acetic anhydride and esters
  • Raw material for terephthalic acid (PTA)

2. Food & Beverage Industry

  • Used as acidity regulator (food-grade)
  • Vinegar production
  • Preservative and flavoring agent

3. Pharmaceutical Industry

  • Intermediate for drug synthesis
  • Used in antiseptic and medicinal formulations

4. Textile & Dye Industry

  • pH regulator in dyeing processes
  • Fiber treatment and finishing

5. Industrial Applications

  • Cleaning agent and descaling solution
  • Solvent in inks, coatings, and adhesives

Packaging & Storage

Packaging Options:

  • 30kg / 220kg plastic drums
  • 1050kg IBC tanks
  • ISO tank containers

Storage Conditions:

  • Store in a cool, well-ventilated area
  • Keep away from heat sources and oxidizing agents
  • Use corrosion-resistant containers

Transportation

  • UN Number: UN2789
  • Hazard Class: 8 (Corrosive)
  • Packing Group: II

Glacial Acetic Acid is classified as a hazardous chemical and must be transported in compliance with international regulations.

Frequently Asked Questions (FAQs)

1. What is the difference between glacial acetic acid and regular acetic acid?

Glacial acetic acid refers to highly concentrated acetic acid (≥99.8%), while regular acetic acid is usually diluted with water.

2. Why is it called “glacial” acetic acid?

Because it solidifies into ice-like crystals at relatively low temperatures (below 16.6°C).

3. Is glacial acetic acid safe to use?

It is corrosive and must be handled with proper protective equipment, including gloves and eye protection.

4. Can it be used in food applications?

Yes, but only food-grade acetic acid that meets regulatory standards should be used in food processing.

5. What industries commonly use this product?

It is widely used in chemical manufacturing, food processing, pharmaceuticals, textiles, and coatings.

6. What is the typical shelf life?

When stored properly, it typically has a shelf life of 12–24 months.

Why Choose Us

  • Stable supply with flexible quantity options
  • Competitive pricing for global markets
  • Professional export handling and documentation
  • Fast response and customer-focused service

Contact Us

For quotations, technical data sheets (TDS), samples, or more information:

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