Description

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Key Specifications:
Grade: Food or Cosmetics
Appearance: white or off-white powder
Glucuronic Acid: *4% min.
Assay: *0% min.
Transparency(0.1% Solution): *9% min.
pH(0.1% Solution): 6.0~7.5
Molecular Weight: **0, **0~1, **0, **0 or as per customer's requirements
Protein: 0.1 max.
Loss On Drying: *0 max.
Residue: On Ignition: *0 max.
Heavy Metals(Pb): *0ppm max.
Arsenic: 2ppm max.
Total Plate Count: **0cfu/g max.
Mold and Yeast: *0cfu/g max.
Staphylococcus Aureus: Not Detectable
Pseudomonas Aeruginosa: Not Detectable
Hymolysis: Not Detectable
Viable Hemolytical Streptococci: Not Detectable
Other Microorganism: in accordance with CP Standard.

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.