Could supply various grades of sodium hyaluronate with high quality and favorable price . Details as follows : Sodium hyaluronate Cas no. 9067-32-7 Formula: c28h44n2nao23 Molecular weight: 799.63800 Synonyms: Hyaluronic acid sodium salt Characteristics: white or almost white, very hygroscopic grain or powder, without odor, turn to clear solution when dissolved in water; insoluble in ethanol acetone and aether. It is widely used in pharmaceutical, cosmetic and food industry. Ce certificate, iso9000/14001/13485, gmp workshops
