Acetic Acid Glacial - Food Grade

Product Overview

Acetic Acid Glacial - Food Grade is a high-purity (approximately 99.7%), colorless liquid consisting of undiluted acetic acid (CH3COOH). Also known chemically as Ethanoic Acid, this product meets strict Food Grade specifications, ensuring low levels of heavy metals and impurities. It acts as a potent acidulant, flavoring agent, and preservative in industrial food processing. Due to its concentrated nature, it allows for precise acidity regulation in large-scale batch manufacturing.

This material is fully soluble in water and ethanol, making it essential for aqueous flavor systems, pickling brines, and fermentation control. With a density of 1.049 g/mL and a boiling point of 118°C, it is stable for standard industrial processing. All lots are verified by titration to ensure concentration consistency (99–100.5 wt%). Note: As a glacial acid, this product is corrosive and flammable (flash point 39°C/102°F) and requires proper Hazmat handling protocols.

Key Properties

• Chemical Name: Acetic Acid, Glacial
• Synonyms: Ethanoic Acid, Vinegar Acid
• CAS Number: 64-19-7
• Grade: Food Grade (FCC/USP standards)
• Purity (Assay): ≥ 99.7%
• Appearance: Colorless, clear liquid
• Odor: Strong, pungent vinegar-like
• Density: 1.049 g/mL at 25°C
• Boiling Point: 118–120°C
• Freezing Point: 16.6°C (62°F) - May solidify in cool storage
• Solubility: Miscible with water and ethanol
• Heavy Metals (as Pb): ≤ 0.5 ppm

Common Applications

• Food Preservation: Lowers pH to preserve shelf life and stability in commercial food products.
• Pickling & Brines: Primary acidulant used in the production of pickles, relishes, and acidified vegetables.
• Flavoring Agent: Provides the characteristic sharp taste in industrial sauces, dressings, and marinades.
• pH Control: Used to adjust acidity levels in fermentation processes and cheese production.
• Cleaning & Descaling: Effective for cleaning-in-place (CIP) systems in food manufacturing facilities to remove mineral deposits.
• Chemical Processing: Solvent and reagent for organic synthesis and pharmaceutical intermediates.

Safety & Handling

Hazmat Warning: Acetic Acid Glacial is Corrosive (Class 8) and Flammable (Class 3). It causes severe skin burns and eye damage. Use only in well-ventilated areas with appropriate PPE, including chemical-resistant gloves, goggles, and face shields. Store in a cool, dry area above 17°C (62°F) to prevent freezing/crystallization. Keep away from heat, sparks, and open flames. Refer to the Safety Data Sheet (SDS) for UN 2789 transport details and full emergency procedures.

Related Products

• 10% Diluted Acetic Acid Food Grade
• 20% Diluted Acetic Acid Food Grade
• Acetic Acid Glacial ACS Grade (Laboratory)
• 10% Vinegar - Concentrated Industrial Strength