Other Names:
Ethanoic Acid, Glacial Acetic Acid, Methanecarboxylic Acid, Vinegar Acid, GAA, Acetic Acid Solution, Glacial Vinegar
Specification Summary
- Purity: 99–99.9% (Glacial, Technical, Food, and Pharmaceutical Grades)
- Form: Clear, colorless liquid with a pungent, vinegar-like odor
- CAS No.: 64-19-7
- Molecular Formula: CH₃COOH
- Molecular Weight: 60.05 g/mol
Product Description
Acetic Acid is a clear, colorless, highly polar liquid with a strong, pungent odor reminiscent of vinegar. It is completely miscible with water, alcohol, and ether, forming acidic solutions with a pH around 2.4 (1M solution). Acetic acid is highly corrosive to metals and tissue, capable of causing blisters on skin contact. It is a protic solvent, dissolving both polar and some non-polar compounds, and is widely used as a versatile intermediate in chemical, food, and industrial applications.
Acetic Acid Specification Table
| Property | Specification / Value |
| Chemical Name | Acetic Acid (Glacial Acetic Acid) |
| Other Names | Ethanoic Acid, Methanecarboxylic Acid |
| CAS Number | 64-19-7 |
| Molecular Formula | CH₃COOH |
| Molecular Weight | 60.05 g/mol |
| Appearance | Clear, colorless liquid |
| Purity | 99–99.9% (glacial), 80–90% (solution) |
| Density (20°C) | 1.049–1.069 g/cm³ |
| Melting Point | 16.6–17°C |
| Boiling Point | 118–119°C |
| pH (1M Solution) | 2.4 |
| Flash Point | 56–71°C |
| Solubility in Water | Completely miscible |
| Corrosivity | Highly corrosive to metals/tissue |
| Odor | Pungent, vinegar-like |
| Dielectric Constant | 6.2 (liquid) |
Downloadable TDS
A comprehensive Technical Data Sheet (TDS) is available, providing detailed chemical, physical, and safety information, as well as handling, storage, and regulatory compliance guidelines.
Application Sectors and Industries of Acetic Acid
Food and Beverage Industry
Acetic acid is the key component of vinegar, used as a food additive (E260) for flavoring, pickling, and preserving. It is vital in the production of condiments, salad dressings, and marinades, and acts as a natural preservative and acidity regulator.
Chemical Manufacturing
Widely used as a precursor for chemicals like acetic anhydride, acetate esters, vinyl acetate monomer (VAM), and purified terephthalic acid (PTA). Acetic acid is essential for producing solvents, dyes, pharmaceuticals, and synthetic fibers.
Textile and Fiber Industry
Acetic acid is used in the production of cellulose acetate fibers for textiles and photographic films. It also serves as a solvent and pH regulator in dyeing and finishing processes, ensuring color fastness and fabric quality.
Plastics and Polymers
Integral in the synthesis of polymers such as polyvinyl acetate (PVA) and polyethylene terephthalate (PET). It is also used as a solvent in resin and adhesive manufacturing.
Cleaning and Disinfection
Acetic acid’s acidic properties make it effective for cleaning, descaling, and disinfecting surfaces in both household and industrial settings. It is a natural alternative to harsh chemicals for removing mineral deposits and sanitizing equipment.
Water Treatment
Used to control pH and neutralize alkaline water in municipal and industrial water treatment plants. Acetic acid also aids in the removal of scale and heavy metals.
Pharmaceuticals
Acts as a reagent and excipient in pharmaceutical formulations, and is used in the synthesis of active pharmaceutical ingredients (APIs), antibiotics, and vitamins.
Laboratory and Analytical Applications
Employed as a solvent, reagent, and pH regulator in chemical analysis, histology, and tissue processing. Acetic acid is also used in buffer solutions and titrations.
Agriculture and Herbicides
Used as a natural herbicide and weed killer, acetic acid helps control unwanted vegetation. It is also a component in the production of acetate-based fertilizers.
Paints, Inks, and Coatings
Serves as a process solvent and acidulant in the manufacture of paints, inks, coatings, adhesives, and paper coatings, enhancing product performance and stability.
Packaging Types
- 25 kg HDPE Drums:
Chemically resistant, sealed drums for safe storage and handling in small to medium quantities. - 200 kg HDPE or Steel Drums:
UN-certified drums for bulk transport and industrial use, ensuring product integrity and safety. - 1,000 kg IBC Tanks (Intermediate Bulk Containers):
Large, reusable containers for efficient storage and transport in manufacturing and water treatment facilities. - Bulk Tankers:
Used for direct delivery to major industrial customers, minimizing handling and contamination risks. - Custom Packaging:
Available for food-grade, pharmaceutical, or analytical applications, including tamper-evident and lined options.
For detailed product specifications, safety data, and regulatory compliance, please download the Technical Data Sheet (TDS) or contact our technical support team.
