Package: 1 kilogram per aluminium foil bag inside, and fiber drum as outside packing.

Uses : Additive

Molecular Structure:

Product description: Hyaluronic acid?is a glycosaminoglycan (polysaccharides that are an important component of connective tissue). HA is distributed widely throughout connective, neural, and epithelial tissue. It is of the chief components of the extra-cellular matrix (the tissue that provides structural support to cells). In short, HA supports many important areas of the body, including beauty and skin. Effectiveness of oral Hyaluronic Acid supplementation has been somewhat controversial. There have been?studies?showing hyaluronic acid to be extremely effective with oral supplementation. Theories abound on if the Hyaluronic Acid is actually directly affecting the outcome, or if it is an indirect effect due to higher blood levels (proven due to the supplementation), serving as the raw material for the body to draw upon to increase extra-cellular hyaluronic levels. Hyaluronic Acid Identifiers CAS number 9004-61-9? Properties Molecular formula (C14H21NO11)n Solubility in water soluble (sodium salt) Appearance White podwer Related compounds Related compounds D-glucuronic acid and D-N-acetylglucosamine (monomers) Certificate of Analysis Items Test result 　Glucuronic Acid，% 44.83% Sodium hyaluronate，% 95.6% Transparency（0.1%Water Solution） 99.6% pH（0.1%Water Solution） 6.57 Molecular Weight，Da 0.8*106 Protein，% 0.021 Loss on Drying，% 8.6 Residue on Lgnition，% 15.2 Heavy Metal（as pb），ppm ＜10 Arsenic,ppm ＜2 Bacteria Count，cfu/g ＜10 Molds&Yeast，cfu/g ＜10 Staphylococcus aureus Negative Pseudomonas aeruginosa Negative Hemolysis Negative Viable Hemolytic Streptococci Negative