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Sodium Hyaluronate (CAS 9067-32-7) is offered in pharmaceutical, food, and cosmetic grades meeting EP and BP quality requirements, supported by GMP, DMF, CEP, and FDA documentation. As the sodium salt of hyaluronic acid, it is a glycosaminoglycan formed from long chains of Na-glucuronate-N-acetylglucosamine disaccharide units and binds specific receptors with high affinity. Its polyanionic form, generally called hyaluronan, is a viscoelastic polymer naturally present in the eye's aqueous and vitreous humor and in joint fluid.
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