Glacial Acetic Acid, systematically known as ethanoic acid (CH3COOH), stands as a cornerstone organic compound with unparalleled versatility across numerous industries. Distinguished by its high purity, typically exceeding 99.5% anhydrous content, it presents as a clear, colorless liquid characterized by its sharp, pungent, and distinct vinegar-like odor. This essential chemical, identified by its CAS No. 64-19-7, is far more than just the main component of household vinegar; it is a critical raw material and a powerful solvent in countless chemical processes.

The term "glacial" refers to its unique property of solidifying into ice-like crystals at temperatures below 16.6°C (61.9°F), a testament to its high purity. Beyond this characteristic freezing point, Glacial Acetic Acid possesses a boiling point of approximately 118°C (244°F) and a density of around 1.05 g/cm³ at 25°C. It is remarkably soluble in both water and a wide array of organic solvents, including ethanol, chloroform, and hexane. These solvent properties, coupled with its weakly acidic and corrosive nature, make it an invaluable agent for reactions involving polar and non-polar compounds alike, from inorganic salts to various oils.

Industrially, Glacial Acetic Acid serves as a fundamental building block for a vast range of chemical products. Its predominant application is in the production of vinyl acetate monomer (VAM), which is then polymerized to create polyvinyl acetate. This derivative is extensively used in manufacturing adhesives, paints, and textile fibers. Another significant use is in the synthesis of acetic anhydride, a potent acetylation agent crucial for the production of cellulose acetate, widely utilized in photographic film and synthetic textiles. Furthermore, it is a key component in the manufacturing of various esters, such as ethyl acetate, n-butyl acetate, and isobutyl acetate, which are prized as solvents in the inks, paints, and coatings industries. The production of terephthalic acid (TPA), the raw material for polyethylene terephthalate (PET) plastics, also heavily relies on Glacial Acetic Acid as a solvent.

Beyond these major industrial applications, Glacial Acetic Acid finds diverse utility. In the pharmaceutical sector, it is an essential ingredient for synthesizing active pharmaceutical ingredients (APIs) and serves as a vital solvent or reagent in various chemical reactions. Its role extends to the broader plastics industry, contributing to the creation of numerous everyday products. In agriculture, diluted forms can be found in certain pesticide formulations and as a herbicide. It is even occasionally incorporated into cosmetics and personal care products for its pH-adjusting and mild antibacterial properties, and it plays a part in specific water treatment processes.

In the food industry, albeit in diluted forms, acetic acid is a familiar compound, recognized by the food additive code E260. It functions as an effective acidifier, a flavor enhancer, and a natural preservative, most notably as the defining component of vinegar used in condiments and for pickling. In laboratory and research settings, Glacial Acetic Acid is a common solvent for recrystallization processes, aiding in the purification of organic compounds. Its precise acidic properties also make it indispensable in analytical chemistry, particularly for the estimation of weakly alkaline substances through titration.

As a leading manufacturer and supplier of high-quality chemical compounds, we are committed to providing premium Glacial Acetic Acid. Our product adheres to stringent purity standards, ensuring optimal performance for demanding industrial, food, and laboratory applications. For businesses looking to buy or purchase this essential chemical, we offer competitive price points and reliable supply chain solutions. Choosing a trusted supplier is paramount to ensuring consistent quality and efficiency in your operations. We understand the critical role of timely delivery and product integrity, making us a preferred partner for your chemical sourcing needs.