Hydroxyacetic acid

Cas 79-14-1

Hydroxyacetic acid Cas 79-14-1

Chemical Properties Of Hydroxyacetic acid Cas 79-14-1

Hydroxyacetic acid, also known as glycolic acid, is an important organic synthesis intermediate and chemical product (MF: C₂H₄O₃; MW: 76.05). It occurs naturally in trace amounts in plants such as sugarcane, sugar beets, and grapes, and is primarily synthesized industrially via the alkaline hydrolysis of chloroacetic acid. The molecule contains both a hydroxyl group and a carboxyl group, exhibiting the dual reactivity characteristics of both alcohols and carboxylic acids, making it a widely used fine organic chemical. It is extensively applied in organic synthesis, cleaning, electroplating, textiles, leather, sterilization, and other industries.

Product Description Of Hydroxyacetic acid Cas 79-14-1

Item Specification
Melting point 75–80°C (lit.)
Boiling point 112°C
Bulk density 600 kg/m³
Density 1.25 g/mL at 25°C
Vapor pressure 10.8 hPa (80°C)
Refractive index n₂₀/D 1.424
Acid dissociation constant (pKa) 3.83 (at 25°C)
Solubility Sparingly soluble in water; readily soluble in organic solvents such as ethanol.
Stability Highly soluble in water; soluble in methanol, ethanol, and acetone; slightly soluble in diethyl ether; insoluble in hydrocarbon solvents.

Product Application Of Hydroxyacetic acid Cas 79-14-1

  1. Cosmetics and Personal Care: Glycolic acid is used for exfoliation, brightening the complexion, and improving the appearance of pores and acne scars; it is added to serums, creams, and skin-renewing products;
  2. Medical and Pharmaceutical Applications: Used as an ingredient in topical skin formulations to help improve skin conditions such as acne and keratinization disorders;
  3. Biodegradable Materials: Hydroxyacetic acid is used to synthesize poly(glycolic acid) (PGA) for the production of biodegradable surgical sutures, medical implants, and eco-friendly biodegradable packaging, mulch films, and other polymeric materials.
  4. Industrial Cleaning and Water Treatment: As an acidic cleaning agent, hydroxyacetic acid is used for rust and scale removal from boilers, heat exchangers, and metal components;
  5. Textile and Leather Processing: Used as a textile printing and dyeing auxiliary agent for modifying, facilitating dyeing, and fixing colors in protein fibers such as wool and silk;
  6. Other Industrial Applications: Glycolic acid is used as an electroplating additive and an organic synthesis intermediate, and can also be applied in soil improvement and cleaning agent formulations.
Packaging Method Of Hydroxyacetic acid Cas 79-14-1
Product packaging bags
Bagged product shipping diagram 1
Cardboard barrel
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Jinan Jinbang Chemical Co., Ltd., strategically located within the New Materials Industrial Park in Tianqiao District, Jinan City, Shandong Province, stands as a prominent chemical innovator since its establishment in 2015. Operating from a modern, expansive 37,500 m² manufacturing facility, we are dedicated to the research & development, production, and global distribution of high-performance chemical solutions.

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