Hyaluronic acid CAS#9004-61-9
Exceptional moisture retention – Hyaluronic acid offers outstanding water-binding capacity and is recognized as one of the best natural moisturizing agents.
Ideal natural moisturizing factor – Widely regarded as an ideal natural moisturizing factor (NMF) for skincare and biomedical applications.
Supports joint lubrication – Helps lubricate joints and improve smooth physiological movement.
Promotes tissue repair – Assists in wound healing, protein diffusion, and regulation of blood vessel wall permeability.
Product Description of Hyaluronic Acid CAS#9004-61-9
Hyaluronic acid is an acidic mucopolysaccharide with a unique molecular structure and distinctive physicochemical properties. It performs a variety of important physiological functions in the body, including joint lubrication, regulation of blood vessel wall permeability, control of protein and hydrolysate diffusion and transport, and promotion of wound healing. More importantly, hyaluronic acid possesses exceptional water-retention capacity and is recognized as one of the best natural moisturizing substances discovered to date, making it an ideal natural moisturizing factor.
Parameters
| storage temp. | −20°C |
| solubility | H2O: 5 mg/mL, clear, colorless |
| form | Lyophilized Powder |
| color | White |
| Odor | Odorless |
| optical activity | -70～-80 |
| Water Solubility | Soluble in water. |
| InChIKey | MAKUBRYLFHZREJ-IUPJJCKZNA-M |
| SMILES | [C@@H]1(O[C@H]2[C@H](O)[C@H]([C@H](O)O[C@@H]2C(=O)[O-])O)O[C@H](CO)[C@@H](O)C[C@H]1NC(=O)C.[Na+] |&1:0,2,3,5,6,9,15,18,21,r| |
| LogP | -6.623 (est) |
| CAS DataBase Reference | 9004-61-9 |
| EPA Substance Registry System | Hyaluronic acid (9004-61-9) |
| Hazard Codes | B |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| RTECS | MT7250000 |
| F | 45726 |
| TSCA | Yes |
| Hazardous Substances Data | 9004-61-9(Hazardous Substances Data) |
Product Application of Hyaluronic Acid CAS#9004-61-9
Hyaluronic acid is an essential agent for ophthalmic visco-surgery. In cataract procedures, its sodium salt can be effectively retained in the anterior chamber, helping maintain chamber depth, preserve a clear surgical field, and reduce postoperative inflammation and complications, thereby improving visual correction outcomes. It is also widely used in complex retinal detachment surgeries.
In addition, hyaluronic acid serves as an ideal natural moisturizing factor and is extensively used in cosmetics to enhance skin hydration, improve skin nutrition, and leave the skin smooth, radiant, and tender.
It is commonly used as an additive in high-end cosmetic formulations as well as in medical applications. In skincare products, it functions as a moisturizer in ointments, creams, lotions, facial masks, and serums.
