Product Specifications
| Markets: |
North America,Southeast Asia,Western Europe |
| Grade Standard: |
Cosmetic Grade |
| Function: |
Antiparasitic |
Product Description
Appearance: White Powder
Glucuronic Acid, %: ≥ 44.0
Hyaluronic acid, %: ≥ 91.0
Transparency, (0.1%Water Solution): ≥ 99.0
pH(0.1%Water Solution): 6.0-7.5
Molecular Weight, Da: (0.8-2.0)× 106
Protein, %: <0.05
Loss on Drying, %: ≤ 10.0
Residue on Ignition, %: ≤ 20
Heavy Metal (as pb), ppm: <20
Arsenic, ppm: <2
Bacteria Count, cfu/g: <100
Molds&Yeast, cfu/g: <10
Staphylococcus aureus: Negative
Pseudomonas aeruginosa: Negative
Hemolysis: Negative
Viable Hemolytical Streptococci: Negative
Other Indexes of Microorganism: Accord with the National Standard
Conclusion: Confirm
Expiration date: Three year
Sodium Hyaluronate is the sodium salt of hyaluronan, and it is a viscous solution consisting of a high molecular weight fraction of purified natural sodium hyaluronate in buffered physiological sodium chloride. Hyaluronic acid is a natural complex sugar of the glycosaminoglycan family and is a long-chain polymer containing repeating disaccharide units of Na-glucuronate-N-acetylglucosamine. Sodium hyaluronate occurs naturally on the corneal endothelium, bound to specific receptors for which it has a high affinity.
Medical Use:
Sodium hyaluronate is used as a viscosupplement, administered through a series of injections into the knee, increasing the viscosity of the synovial fluid, which helps lubricate, cushion and reduce pain in the joint.
It is generally used as a last resort before surgery and provides symptomatic relief, by recovering the viscoelasticity of the articular fluid, and by stimulating new production from synovial fluid. Sodium hyaluronate may also be used in plastic surgery to reduce wrinkles on the face or as a filler in other parts of the body.
