Glycolic Acid

Product Name: Glycolic Acid
Specification: 70%-99%
Appearance: White Crystal Powder
Mesh size: 80 Mesh
Grade: Cosmetics Ingredients
Brand Name: LS-Herb

  • Description
  • Packing
  • Glycolic Acid

    Glycolic acid (hydroacetic acid or hydroxyacetic acid); chemical formula C2H4O3 (also written as HOCH2CO2H), is the smallest α-hydroxy acid (AHA). This colorless, odorless, and hygroscopic crystalline solid is highly soluble in water. It is used in various skin-care products. Glycolic acid is found in some sugar-crops. A glycolate or glycollate is a salt or ester of glycolic acid.

    Product Name: Glycolic Acid

    Specification:  70%-99%

    Appearance: White Crystal Powder

    Mesh size: 80 Mesh

    CAS No.: 79-14-1

    EINECS No.: 201-180-5

    Molecular Formula: C2H4O3

    Molecular Weight: 76.05                                

    Grade: Cosmetics Ingredients

    Brand Name: LS-Herb

    Test Method: HPLC


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       Applications of Glycolic Acid   

    Glycolic acid is used in the textile industry as a dying and tanning agent, in food processing as a flavoring agent and as a preservative, and in the pharmaceutical industry as a skin care agent. It is also used in adhesives and plastics. Glycolic acid is often included into emulsion polymers, solvents and additives for ink and paints in order to improve flow properties and impart gloss. It is used in surface treatment products that increase the coefficient of friction on tile flooring.

    Skin care

    Due to its excellent capability to penetrate the skin, glycolic acid finds applications in skin care products, most often as a chemical peel performed by a dermatologist in concentrations of 20 to 70% or at-home kits in lower concentrations between 10 and 20%. In addition to concentration, pH also plays a large part in determining the potency of glycolic acid in solution.

    Physician-strength peels can have a pH as low as 0.6 (strong enough to completely keratolyze the epidermis), while acidities for home peels can be as high as 2.5.

    Glycolic acid is used to improve the skin's appearance and texture. It may reduce wrinkles, acne scarring, hyperpigmentation and improve many other skin conditions, including actinic keratosis, hyperkeratosis, and seborrheic keratosis. Once applied, glycolic acid reacts with the upper layer of the epidermis, weakening the binding properties of the lipids that hold the dead skin cells together. This allows the stratum corneum to be exfoliated, exposing live skin cells. Highly purified grades of glycolic acid are commercially available for personal care applications.

    Organic synthesis

    Glycolic acid is a useful intermediate for organic synthesis, in a range of reactions including oxidation-reduction, esterification, and long chain polymerization. It is used as a monomer in the preparation of polyglycolic acid and other biocompatible copolymers (e.g. PLGA). Commercially, important derivatives include the methyl (CAS# 96-35-5) and ethyl (CAS# 623-50-7) esters which are readily distillable (b.p. 147-9 and 158–159 °C, respectively), unlike the parent acid. The butyl ester (b.p. 178–186 °C) is a component of some varnishes, being desirable because it is nonvolatile and has good dissolving properties.

    Agriculture

    Many plants make glycolic acid during photorespiration. Its role consumes significant amounts of energy. In 2017 researchers announced a process that employs a novel protein to reduce energy consumption/loss and prevent plants from releasing harmful ammonia. The process converts glycolate into glycerate without using the conventional BASS6 and PLGG1 route.


  • Below 5KG

    Aluminum foil bag inside, carton outside

    Above 6~25KG

    Double sealed PP bags inside, fiber drum outside

    Drum Volume

    25KG Drum: 37cm*37cm*51cm

    10KG Drum: 30cm*30cm*40cm

    Carton Volume

    1KG Carton: 200mm*200mm*260mm

    5KG Carton: 250mm*330mm*270mm

    Remark

    We could pack as your requirements, and OEM & ODM welcome.

     

     

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