Learn about glacial acetic acid (GAA, CH₃COOH, CAS 64-19-7), its industrial applications, physical properties, and why Henan Gneebio is a trusted supplier of high-purity acetic acid for chemical, pharmaceutical, and materials industries.
acetic acid vs glacial acetic acid
Glacial acetic acid (GAA) is the concentrated form of acetic acid, containing less than 1% water. Regular acetic acid is diluted and contains higher water content. GAA is preferred in industrial and laboratory applications due to its high purity and stability.
What is Glacial Acetic Acid (GAA)?
Glacial acetic acid is the pure form of acetic acid, a colorless, transparent liquid with a strong, pungent odor at room temperature. It is a crucial chemical raw material widely used in:
- Pharmaceuticals
- Organic chemicals and synthesis
- Synthetic fibers and polymer chemicals
- Pesticides, leather tanning, and rubber industries
GAA is extensively used in organic synthesis, such as producing monochloroacetic acid, vinyl acetate, and amino acids.
glacial acetic acid density and properties
A colorless organic substance, CH₃COOH is produced spontaneously when ethanol ferments. Aside from water, it makes up the majority of vinegar (typically 4-8%).
- Chemical Formula: CH₃COOH
- Molar Mass: 60.05 g/mol
- Boiling Point: 118.1 °C
- Solubility: Completely miscible with water
- Density:8.8 lb / gal
Properties of Acetic Acid:
- Strongly acidic smell
- Extremely soluble in alcohol and water
- serves as both a reagent and a solvent.
- concentrated kind of corrosive
Industrial Uses of Glacial Acetic Acid
As a Raw Material for Organic Synthesis
Glacial acetic acid is vital in esterification reactions, producing esters with special properties used in coatings, inks, fragrances, and more. It is also used to synthesize dyes, pesticides, and pharmaceutical intermediates.
Used for Metal Surface Treatment
Acetic acid (CH₃COOH) reacts with metal oxides to remove rust and dirt, offering an efficient and environmentally friendly method for metal processing and repair.
Used as a Solvent and Extractant
Thanks to its solubility and extraction properties, glacial acetic acid (GAA CAS 64-19-7) is widely used as a solvent and extractant in industrial production. It dissolves a variety of organic and inorganic substances, aiding separation and purification in petrochemical, fine chemical, and laboratory processes.
For more information, visit: Gneebio Glacial Acetic Acid CAS 64-19-7
Safety and Handling of Acetic Acid
- Storage and Handling Guidelines
- Store in tightly sealed containers in a cool, dry, and well-ventilated area.
- Keep containers upright to prevent leakage.
- Use ethyl acetate in well-ventilated areas, and avoid contact with skin, eyes, and inhalation of vapors.
- Follow good industrial hygiene practices, including washing hands after handling the chemical.
Why Choose Henan Gneebio as Your Acetic Acid Supplier?
Tianjin Gnee Biotech Co., Ltd. is a leading manufacturer and exporter of glacial acetic acid (CH₃COOH, GAA CAS 64-19-7), providing both industrial and laboratory-grade products. We supply customers across the chemical, pharmaceutical, and materials industries, ensuring:
- Consistent quality of high-purity acetic acid
- Reliable logistics for domestic and international markets
- Professional technical support for industrial applications
Our Advantages
- ISO9001 / ISO14001 / GMP certification
- Own manufacturing facility with full hazardous chemical production permits
- Support for COA / MSDS / TDS / SGS testing
- Compliant with EU REACH regulations
- Stable exports to Southeast Asia, South America, Middle East, and Africa
- Bulk supply: 20–200 MT per batch; annual contracts supported
