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Hyaluronic Acid (HA)

Sodium Hyaluronate-Cosmetics grade

Sodium hyaluronate-Food grade

Sodium hyaluronate-Eye drop grade

Sodium hyaluronate-Injection grade

Sodium hyaluronate-Feedstuff grade
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Products >> Sodium hyaluronate for Eye drop grade
Sodium hyaluronate (Eye drop grade)
 

Sodium hyaluronate for Eye drop grade
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Hyaluronic Acid(HA,Hyaluronan) can improve the ocular bioavailability of the drug by increasing the viscosity of solution and prolonging the time of the drug in the eye, relieve drug stimulation, increase eye drops lubrication and comfort. Hyaluronic Acid(HA,Hyaluronan) has excellent biotolerability with ocular tissue, and can be used in many kinds of eye drops.
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Technical standard:
Specification\Name Sodium hyaluronate ( Eye drop grade )
Characters White hygroscopic powder or granule
Sodium Hyaluronate (dry basis) 90%-105%
Glucuronic acid ¡Ý45.0%
PH(0.1% Water Solution) 6.0-7.5
Molecular Weight (0.8-2.0)*106
Intrinsic viscosity ¡Ý1600£¨on the dries basis £©
Residue on Ignition ¡Ü20%
Protein ¡Ü0.1%
Transparency (0.1% Solution) ¡Ý98%
Loss on drying ¡Ü8.0%
Heavy metals (as Pb) ¡Ü 20ppm
Arsenic ¡Ü2ppm
Bacteria Endotoxin ¡Ü0.5 EU/mg
Hemolysis Negative
Viable Hemolytical Streptococci Negative
Bacteria count ¡Ü10CFU/g
Mold & Yeast ¡Ü10CFU/g
Pseudomonas aeruginosa Negative
Staphylococcus aureus Negative
Packing According to the request of the customers
Storage Stored in an airtight container at 2-8 oC
Validity Two years

[ Back ]
Sodium Hyaluronan
Benefits of Hyaluronic Acid(HA)
The Story of the Hyaluronic Acid Molecule
Benefits of Hyaluronic Acid for Eyes(HA)
Why Most Hyaluronic Acid Topical Products Are a TRAP!(HA)
Beneficial actions of exogenous hyaluronic acid on wound healing(HA)
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