ACETIC ACID GLACIAL

Chemical Formula: CH?COOH
Molecular Weight: 60.05 g/mol

Description:
Acetic Acid Glacial is a colorless, corrosive liquid with a sharp, pungent odor and a freezing point of about 16.6°C. It represents the concentrated (≥99.5%) form of acetic acid, widely used as a reagent, solvent, and raw material in the manufacture of various organic and industrial chemicals.

This high-purity grade of acetic acid is valued for its excellent solvency, reactivity, and antimicrobial properties, making it a key ingredient in chemical synthesis, textile processing, food preservation (in diluted form), and laboratory applications.


Applications

Chemical Industry:

  • Used in the production of vinyl acetate monomer, acetic anhydride, acetate esters, and acetic salts.

  • Important intermediate in organic synthesis and petrochemical processes.

Pharmaceuticals:

  • Utilized in the preparation of acetylsalicylic acid (aspirin) and other active ingredients.

Textiles & Dyeing:

  • Employed in dye baths and as a pH regulator in textile processing.

Food Industry (Diluted Form):

  • Used as a preservative and acidity regulator (E260) in diluted concentrations.

Laboratory & Analytical Use:

  • Common reagent and solvent for titrations and analytical chemistry applications.

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Key Properties

Property Description
Appearance Colorless, corrosive liquid with a strong pungent odor
Purity (Assay) ≥ 99.5% (Glacial Grade)
Boiling Point ~118°C
Freezing Point ~16.6°C
Density ~1.049 g/cm³ at 25°C
pH (1% solution) ~2.0 – 2.5
Solubility Miscible with water, ethanol, and ether
Grade Glacial / Analytical / Industrial
Packaging 35 kg / 50 kg / 200 kg HDPE carboys or drums
Storage Store in a cool, dry, well-ventilated area away from heat, sparks, and incompatible materials (oxidizers, bases). Keep containers tightly closed.