... to 2,000,000 Sodium hyaluronate, or Hyaluronic acid (HA) Analysis: ItemSpecificationAppearanceWhite PowderGlucuronic Acid,%≥44.0Hyaluronic acid ,%≥91. ... disaccharide units of N-acetylglucosamineand glucuronic acid Commercial HA is commonly its sodium salt form. Sodiumhyaluronate is ... and its solutionhas high viscoelasticity and lubricity. When HA solution is applied on thesurface of skin, it ...