Sodium Hyaluronate (HA)

Name:hyaluronic acid Appearance: White powder or granularGlucuronic acid:43.4%Sodium Hyaluronate:>99.9%Shelf Life:24monthsinjection Sodium HyaluronateCAS No:9067-32-7Molecular:(C14H20NO11)nSpecificationsSource FermentedGrade injection gradeAppearance White powderSodium Hyaluronate 99.9%Glucuronic acid 43.4%Molecular weight 2260KDAPH 6.7600nm.The optical absorption 1-300 <0.01260 nm optical absorption 1-300 <0.5Loss on drying 8.9%Protein 0.02%Chlorides 0.37%Heavy metal <20ppmBacterial counts <10cfu/gEndotoxin 0.03 eu/mgStaphylococcus aureus NegativeChlorop seu domonas NegativeShelf Life 24months