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Product Name Hyaluronic acid sodium salt from Streptococcus equi, 2200 kDa (Injection grade)
Synonyms Hyaluronic acid sodium salt from Streptococcus equi, 2200 kDa (Injection grade)
Product Overview Infrared absorption: The IR spectrum of the sample exhibits maxima at the same wavelength as that of Ph.Eur. Reference spectrum of Sodium Hyaluronate.
Appearance of solution: Clear and the absorbance is NMT 0.01 at 600 nm
Nucleic acids: The absorbance is NMT 0.05 at 260 nm
Protein: ≤0.05% (on the dried substance)
Heavy metals: ≤10 ppm
Iron: ≤20 ppm (on the dried substance)
Loss on drying: ≤10.0%
Assay: 95.0%-105.0% (on the dried substance)
Residual solvents (Ethanol): ≤0.5%
Microbial contamination: ≤100 cfu/g
Bacterial Endotoxins: <0.05 IU/mg
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