|
|
Proveedores de
Sodium acetylated hyaluronate
|
Identificación | CAS |
158254-23-0 |
|
2 Proveedores registrados
Cosmate®AcHA,Sodium Acetylated Hyaluronate (AcHA)is a derivative of Sodium Hyaluronate,which is prepared by acetylation of Sodium Hyaluronate,it is both hydrophilicity and lipophilicity.Sodium Acetylated Hyaluronate has the advantage of high skin affinity,efficient and lasting moisturing,softening stratum corneum,strong skin softening,enhancing skin slasticity,improving sin roughness,etc.It’s refreshing and non-greasy,and can be widely used in cosmetics such as lotion,mask and essence.
|
| Appearance | White to yellowish granule or powder
| Acetyl Content | 23.0~29.0%
| Transparency(0.5%,80% Ethnol) | 99% min.
| pH(0.1% in water solution) | 5.0~7.0
| Intrinsic Vicosity | 0.50~2.80 dL/g
| Protein | 0.1%max.
| Loss on Drying | 10% max.
| Heavy Metals(As Pb) | 20 ppm max.
| Residue on Ignition | 11.0~16.0%
| Total Bacteria Count | 100 cfu/g max.
| Molds &Yeasts | 50 cfu/g max.
| Staphylococcus Aureus | Negative
| Pseudomonas Aeruginosa | Negative
|
| Applications | Moisturizing,Skin Reparing,Anti-Aging |
Sodium Acetylated Hyaluronate (AcHA), is a specialty HA derivative which is synthesized from the Natural Moisturizing Factor Sodium Hyaluronate (HA) by acetylation reaction. The hydroxyl group of HA is partially replaced with acetyl group. It owns both lipophilic and hydrophilic properties.
This helps to promote high affinity and adsorption properties for the skin.
|
|
|
Proveedores privilegiados
Última actualización 2024-05-07 |