China Fast Delivery Hyaluronic Acid Powder CAS. No. 9004-61-9, Find details about China Hyaluronate Acid Powder, Hyaluronic Grade from Fast Delivery Hyaluronic Acid Powder CAS. No. 9004-61-9
Item | Eye Drop Grade |
Appearance | White Powder |
Glucuronic Acid | ≥45.0% |
Sodium Hyaluronate | 95.0%~105.0% |
Absorbance | ≤0.25(A257nm),≤0.15(A280nm) |
pH | 6.0~7.5 |
Protein | ≤0.1% |
Intrinsic Viscosity | ≥1600(Dry Basis) |
Residue on Ignition | ≤15.0% |
Loss on Drying | ≤8.0% |
Heavy metal | ≤20ppm |
Arsenic | ≤20ppm |
Bacterial Endotoxins | <0.5 IU/mg |
Total Plate Count | <10cfu/g |
Molds & Yeast | <10cfu/g |
Staphylococcus aureus | Negative |
Pseudomonas Aeruginosa | Negative |
Reference Dosage | 0.05%~0.5% |
salt of hyaluronic acid ,is a liear high molecular weight mucopolysaccharide compose by thousands of repeating
disaccharide units of D-glucuronic acid and N-acetyl-D-glucosamine.
1.Hyaluronic acid powder is a substance that is naturally present in the human body. It is found in the highest concentrations in fluids in the eyes and joints.
2. The hyaluronic acid that is used as medicine is extracted from rooster combs ormade by bacteria in the laboratory.
3.Hyaluronic acid powder is also used as a lip filler in plastic surgery. It is also using to prevent the effects of aging.
4.Hyaluronic Acid powder (HA, Hyaluronic, Cyclic Acid) is a critical component of the skin that helps to retain moisture, keeping the skin firm, and preventing wrinkles by adding volume to the skin.
Xi'an Wucine Bio Industries Inc is a national key high-tech enterprise,which mainly specializes in the R&D,operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access.Our company has independent R&D center,raw material synthesis workshop,has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.