What are 3 uses for acetic acid liquid (CAS 64-19-7)?

What are the properties of Acetic acid liquid (CAS 64-19-7)?

Acetic acid, solution, more than 80% acid is a clear colorless aqueous solution with a pungent odor. COLOURLESS LIQUID WITH PUNGENT ODOUR. Colorless liquid or crystals with a sour, vinegar-like odor. Colorless liquid or crystals with a sour, vinegar-like odor.

Exhibiting the following primary properties:

Physical Properties

Appearance: Colorless transparent liquid with a pungent, irritating odor.

Solubility: Easily soluble in water, ethanol, diethyl ether, etc.; insoluble in carbon disulfide.

Freezing Point: 16.6 °C (anhydrous acetic acid forms colorless crystals upon solidification).

Chemical properties

Acetic acid is hygroscopic, meaning that it tends to absorb moisture. It mixes with ethyl alcohol, glycerol, ether, carbon tetrachloride and water and reacts with oxidants and bases. Concentrated acetic acid is corrosive and attacks many metals forming flammable or explosive gases.

Other Properties

Corrosiveness: Vapors irritate eyes and nose; aqueous solutions are weakly acidic and corrosive.

Industrial Applications: Primary component of vinegar (3%-5% concentration), used for food seasoning, organic synthesis, etc.

acetic acid (Ethanoic Acid) properties

acetic acid formula

What are 3 uses for acetic acid liquid (CAS 64-19-7)?

• Chemical raw materials: Approximately 60% of acetic acid is used to produce vinyl acetate monomer (VAM), which is further processed into polyvinyl alcohol (PVA), adhesives, and coatings; 20% is used to synthesize purified terephthalic acid (PTA) for manufacturing polyester (PET) plastic bottles and textile fibers.
• Food Industry: Serves as an acidulant (E260) in condiments, pickled products, and beverages; a 4%-8% solution constitutes vinegar.
• Pharmaceuticals and Pesticides: Used to synthesize acetylsalicylic acid (aspirin), chloroacetic acid (herbicide precursor), and antibiotic intermediates.

Other Applications:
PH adjuster in dyeing and printing, rubber coagulant, and synthesis of fragrances (e.g., isovaleric acid acetate).
Solvent and Derivatives:
High-purity acetic acid serves as a polar solvent, yielding derivatives such as ethyl acetate (paint thinner) and cellulose acetate (film, filter membranes).

acetic acid liquid uses

How to Safely Handle Acetic acid liquid (CAS 64-19-7)?

When handling acetic acid, it is essential to keep several key safety precautions in mind. Never add water to this chemical, and always keep acetic acid away from heat sources, sparks, or flames. If working with acetic acid in poorly ventilated areas, wear appropriate respiratory protection. For example:

• Gloves
• Splash goggles
• Protective clothing

What are the storage conditions for Acetic acid liquid (CAS 64-19-7)?

Acetic acid 99% should be stored in an approved area away from heat sources or other ignition sources. Keep it separate from incompatible materials, including oxidizers, reducing agents, metals, acids, and alkalis. Store acetic acid in a sealed container in a cool, well-ventilated location.

Safety is paramount when handling potentially hazardous chemicals like acetic acid. Exercise caution with this corrosive liquid, whether in industrial settings or household products. For further guidance, contact TIANJIN GNEE BIOTECH CO., LTD. We provide expert solutions to your challenges. Additionally, consult us for procurement needs-as a manufacturer, our comprehensive chemical reagent portfolio can meet virtually all your requirements.

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