Place of Origin : Jining,China

ItemStandardAppearanceWhite powderGlucuronic Acid≥ 46%Sodium Hyaluronate≥ 95%Appearance of SolutionA600nm≤ 0.01Nucleic AcidA260nm≤ 0.5pH5.0-8.5Molecular Weight2.0-3.5 Million DaProtein  ≤0.01%Loss on drying≤10.0%Residue on Ignition≤20.0 %Chlorides≤ 0.5%Iron≤ 80ppmHeavy metal≤10ppmArsenic≤2ppmBacteria Count≤10CFU/GMolds & Yeast≤5CFU/gStaphylococcus aureusNegativePseudomonas aeruginosaNegativeHemolysisNegativeViable Hemolytical StreptococciNegativeEndotoxin Level≤0.05eu/mg
Website:http://www.f