Hyaluronic Acid

Product Name Hyaluronic Acid
Synonyms Hyaluronic Acid, Sodium Hyaluronate; Hyaluronan
CAS No. 9067-32-7
Molecular Formula (C14H22NNaO11)n
Appearance  White powder

Hyaluronic Acid

Hyaluronic Acid (HA; conjugate base hyaluronate), also called hyaluronan, is an anionic, nonsulfated glycosaminoglycan distributed widely throughout connective, epithelial, and neural tissues. HA is a polymer of disaccharides, themselves composed of D-glucuronic acid and D-N-acetylglucosamine, linked via alternating beta-1,4 and beta-1,3 glycosidic bonds. It can be extracted from rooster combs or produced by bacterial fermentation.

Its unique molecular structure and physicochemical properties have many important physiological functions inside the body, such as lubricating joints, adjusting vascular permeability, adjusting proteins, diffusing and transporting water electrolytes, and promoting wound healing. Hyaluronic acid has a unique water retention effect and has the best known natural moisturizing properties, making it the ideal natural moisturizer.

Items Specifications
Appearance White powder
Infrared absorption spectrophotometry Ph. Eur. Reference Standards
Appearance of solution A600nm≤0.01
pH (5mg/mL solution) 5.0-8.0
Intrinsic viscosity /
Molecular weight /
Sulfated glycosaminoglycans ≤1%
Nucleic acid A260nm≤0.5
Protein ≤0.1%

Showing all 5 results

  • Cosmetic Grade Hyaluronic Acid

    Cosmetic Grade Hyaluronic Acid

  • Cross-linked Hyaluronic Acid Gel

  • Food Grade Hyaluronic Acid

    Food Grade Hyaluronic Acid

  • Pharmaceutical grade HA

    Pharmaceutical Grade HA

  • Sodium Acetylated Hyaluronate