The whitening effect of VC Ethyl Ether is well - recognized for its high efficiency and high safety. However, it is prone to oxidation, not readily absorbed by the skin, and has a relatively low true bioavailability. In comparison with vitamin C, VC Ethyl Ether can easily penetrate the stratum corneum and enter the dermis of the skin. After being decomposed into VC by enzymes, it can enhance the utilization of VC, thereby achieving a better whitening effect.
China Extract Warehouse is a professional manufacturer and supplier of Vc ethyl ether powder in China. We specialize in offering top - quality products at competitive prices. For long - term cooperation, free samples are available. We eagerly await your inquiry.
Basic Information
| Product Name | Vc ethyl ether | Other Name | 3-O-Ethyl Ascorbic Acid |
| Specification | 99% | Appearance | white crystalline powder |
| Molecular Formula | C8H12O6 | Molecular Weight | 204.18 |
| CAS NO. | 86404-04-8 | EINECS NO. | 617-849-3 |
| Standard | USP or EP | Certifications | ISO,Halal,Kosher,SGS Report |
| Grade | Medical and Cosmetic | Soluble | Water |
| Structural Formula | |||
Application of Vc ethyl ether
- VC ethyl ether is a derivative of vitamin C.
- VC ethyl ether can easily penetrate the cutin layer and reach the dermis. Then, enzymes break it down and release vitamin C.
- VC ethyl ether can also effectively inhibit the formation of melanin by suppressing the activity of Cu2 + tyrosinase. It can inhibit dermatitis and improve skin color and elasticity.
- VC ethyl ether can be used in whitening or anti - aging cosmetics, such as gels, fragrances, latex, and creams.
- VC ethyl ether represents the most competitive whitening active ingredient in the 21st century.
Benefits of Vc ethyl ether
- It inhibits the activity of tyrosinase, suppresses the formation of melanin, and reduces the amount of melanin.
- VC ethyl ether directly participates in the synthesis of collagen in the dermis layer. It repairs the activity of skin cells, increases collagen content, making the skin elastic, smooth, and delicate.
- It has an excellent antioxidant effect in cosmetics. VC ether is very stable and does not change color, thus realizing the whitening effect.
- It has strong antibacterial and anti - inflammatory properties, combating inflammation caused by sunlight.
- With a lipophilic and hydrophilic structure, it is easily absorbed by the skin and can reach the dermis.
Test report
| I t e m | Specification | Analytical Result |
| Assay | ≥99% | 99.8% |
| Free VC | ≤ 10 ppm | Conforms |
| Character | white powder | Conforms |
| PH | 4.0-5.0 | 4.3 |
| Melting Point | 111-116℃ | 114.7℃ |
| Loss on drying | ≤ 1.0 | 0.2 |
| Sulphated ash | ≤0.2 | 0.03 |
| 3% Water Solution | colorless to light yellow Transparent | colorless Transparent |
| PPMHeavy metals | ≤10ppm | Conforms |
| rsenic | <2ppm | Conforms |
| Total bacteria | <100 CFU/g | <100 CFU/g |
| Yeast and mold | <10CFU/g | <10 CFU/g |
| Conclusion | This sample meets the specifications. | |
