Sodium hyaluronate Cas 9067-32-7-DECHO CHEMICAL

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Sodium hyaluronate Cas 9067-32-7

Chemical Name: Sodium hyaluronate
CAS No.: 9067-32-7
Molecular Formula: C14H22NNaO11
Molecular Weight: 403.31
Assay:99%
Samples: Available

Typical Properties

ITEM	PRESCRIBED STANDARDS
Appearance	White powder
Glurcuronic Acid	≥44%
Soudium Hyaluronate	≥91%
Appearance of Soulution(0.1% Water Solution)	A_600nm≤0.01
Nucleic Acid(0.1% Water Solution)	A_260nm≤0.5
pH(0.1% Water Solution)	5.0-8.5
Molecular Weight	≤1.2*106 Da.
Protein	≤0.1%
Loss on drying	≤10%
Residue on Ignition	≤20.00%
Chlorides	≤0.5%
Iron	≤80ppm
Heavy metal	≤10ppm
Arsenic	≤ 2ppm
Bacteria Couny	≤100CFU/G
Molds&Yeast count	≤10CFU/G
Staphylococcus aureus	None
Pseudomonas aeruginosa	None
Hemolysis	Negative
Viable Hemolytical Streptococci	Negative