Acetic Acid Glacial Technical

Product Overview

Acetic Acid Glacial Technical is a colorless, hygroscopic liquid representing a highly concentrated (>99.5%) form of acetic acid (CH₃COOH). Also known as Ethanoic Acid or Vinegar Acid, this Technical Grade material is supplied with a strict impurity profile, making it suitable for demanding industrial applications. The material exhibits a specific gravity of approximately 1.049 g/mL at 20°C and maintains a boiling range of 118–120°C.

While often used as a chemical intermediate, this product serves as a vital solvent in organic synthesis and a pH regulator in water treatment facilities. Its low water content ensures predictable performance in moisture-sensitive reactions. Note: While this product meets high purity standards, users requiring certification for food or pharmaceutical applications should refer to our specific Food Grade or USP listings.

Key Properties

• Assay: Min 99.5% (Typical 99.8%) via Titration
• Appearance: Colorless liquid, free from suspended matter
• Specific Gravity: 1.049 g/mL @ 20°C
• CAS Number: 64-19-7
• Impurity Control: Low levels of Chlorides, Sulfates, and Heavy Metals
• Solubility: Miscible with water, ethanol, glycerol, and ether

Common Applications

• pH Adjustment: Used extensively in industrial water treatment to neutralize alkaline streams and optimize coagulation processes.
• Chemical Synthesis: Acts as a polar aprotic solvent and raw material in the manufacturing of acetate esters, acetic anhydride, and terephthalic acid.
• Textile Processing: Essential in the dyeing industry for pH control and as a solvent carrier for specific dye formulations.
• Surface Preparation: Utilized in metal cleaning and descaling operations due to its ability to dissolve mineral deposits.
• Laboratory Reagent: Serves as a reliable solvent and reagent for titrations and preparative workflows.

Safety Precautions

Acetic Acid Glacial is a corrosive, flammable liquid. Handle only in dedicated chemical handling areas with appropriate ventilation (fume hood recommended). Wear chemical-resistant gloves (butyl rubber), splash-proof goggles, and a lab coat. Store in a cool, dry, well-ventilated area away from oxidizing agents and strong bases. Keep containers tightly closed to prevent moisture absorption.

Emergency: In case of skin or eye contact, rinse immediately with copious amounts of water for at least 15 minutes and seek medical attention. Refer to the Safety Data Sheet (SDS) for detailed handling, storage, and disposal specifications. Transport Classification: UN 2789, Acetic Acid, Glacial, Class 8 (3), PG II.

Benefits

High Purity: >99.5% concentration ensures efficiency in chemical reactions.
Versatile Solvent: Compatible with a wide range of organic and inorganic workflows.
Cost-Effective: Available in bulk sizes from 5-gallon pails to 330-gallon totes.
Reliable Supply: Consistent sourcing for continuous industrial operations.

Related Products

• Acetic Acid Glacial - Food Grade
• 10% Diluted Acetic Acid Food Grade
• 10% Vinegar - Concentrated Industrial Strength
• 20% Diluted Acetic Acid Food Grade