Sodium hyaluronate CAS: 9067-32-7
Catalog ID80017768 CAS NO.9067-32-7 Purity 95% MDL NumberMFCD00875848 EINEC268-608-0 Molecular formula C14H22NNaO11 Molecular weight 232-678-0
Name
Sodium Hyaluronate
Synonyms
SphSi-4402Sl-101...
Category：Active Pharmaceutical Ingredients
Introduction
Catalog ID80017768 CAS NO.9067-32-7 Purity 95% MDL NumberMFCD00875848 EINEC268-608-0 Molecular formula C14H22NNaO11 Molecular weight 232-678-0
| Name | Sodium Hyaluronate |
| Synonyms | Sph Si-4402 Sl-1010 HA Sodium cockscomb hyaluronic Hyaluronesodium Hyaluronate Sodium Sodium Hyaluronate Hyaluronic acid sodium salt |
| CAS | 9067-32-7 |
| EINECS | 618-620-0 |
| InChI | InChI=1/C28H44N2O23.Na/c1-5(33)29-9-18(11(35)7(3-31)47-25(9)46)49-28-17(41)15(39)20(22(53-28)24(44)45)51-26-10(30-6(2)34)19(12(36)8(4-32)48-26)50-27-16(40)13(37)14(38)21(52-27)23(42)43;/h7-22,25-28,31-32,35-41,46H,3-4H2,1-2H3,(H,29,33)(H,30,34)(H,42,43)(H,44,45);/q;+1/t7-,8-,9-,10-,11-,12-,13+,14+,15-,16-,17-,18-,19-,20+,21+,22+,25-,26+,27-,28-;/m1./s1 |
| InChIKey | MAKUBRYLFHZREJ-JWBQXVCJSA-M |
| Molecular Formula | C14H22NNaO11 |
| Molar Mass | 403.31 |
| Melting Point | >209°C (dec.) |
| Specific Rotation(α) | D25 -74° (c = 0.25 in water): Rapport et al., J. Am. Chem. Soc. 73, 2416 (1951) |
| Water Solubility | SOLUBLE |
| Solubility | H2O: 5mg/mL, clear, colorless |
| Appearance | White powder |
| Color | White to cream |
| Merck | 13,4776 |
| PH | pH(2g/l,25℃) : 5.5～7.5 |
| Storage Condition | -20°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Physical and Chemical Properties | Sodium hyaluronate, also called sodium hyaluronate, is a physiologically active substance widely present in the human body. It is a polymer quality linear mucopolysaccharide formed by polymerizing a disaccharide unit composed of glucuronic acid and acetylhexosamine. Its molecular weight is 1 million. It forms a thick viscoelastic solution in water with physiological pH and ionic strength. Its molecular morphology is variable, so it can also be passed with a thinner injection needle. If 10mg of this product is dissolved in 1 ml of normal saline, its viscosity is 200,000 times higher than that of aqueous humor or normal saline. |
| Use | Widely used in high-grade cosmetics industry, for dry eye syndrome |
,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
