Pharmaceutical Grade Sodium Hyaluronate CAS 9067-32-7
$36.49
$43.79
Appearance White or almost white powder or granular or fibrous solid, without visible foreign objects to the naked eye Infrared Absorption The infrared absorption spectrum should be consistent with the control spectrum Sodium hyaluronate content (%) 95.0~105(Calculated by dry product) Appearance of solution The solution should be clarified, A600nm≤0.01 Nucleic acids A260nm≤0.5 pH 5.0-8.5 Average molecular weight Measured values Intrinsic viscosity (m3/kg) Measured values Protein content (%) ≤0.10 Dry weight loss (%) ≤15.0 Residue on ignition (%) ≤10 Chlorides (%) ≤0.5 Iron (ppm) ≤80 Total Colony Number (CFU/g) ≤100 Fungi and yeasts (CFU/g) ≤20 Bacterial endotoxin (EU/mg) ≤0.5
