Factory Free sample China High Purity 3-O-Ethyl-L-Ascorbic Acid CAS 86404-04-8 with Best Price
Factory Free sample China High Purity 3-O-Ethyl-L-Ascorbic Acid CAS 86404-04-8 with Best Price Detail:
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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for 3-O-Ethylascorbic Acid, China Ethyl Ascorbic Acid Vce, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products and solutions or have an OEM order to fulfill, be sure to feel free to contact us now. Working with us will save you money and time.
Ethyl Ascorbic Acid is an excellent skin whitening agent,it inhibits the activity of Tyrosinase by acting on Cu2+ and it prevents the synthesis of melanin.It is an etherfied derivative of ascorbic acid,one of the most stable derivates of ascorbic acid.It’s also showing a very good stability in all kinds of cosmetic formulations.
Ethyl Ascorbic Acid penetrates into skin where it is metabolized to ascorbic acid.Due to this process its efficacy isore pronounced than the one of pure ascorbic acid.Non irritating to skin and eyes.
Key Technical Parameters:
| Appearance | White or almost white crystal powder |
| Solubility | Easily dissolve in water |
| Content | 98.5% min. |
| pH Value | 3.5~5.5 |
| Melting Point | 110.0~115.0℃ |
| Drying Loss | 1.0%max. |
| Free VC | 10 ppm max. |
| Residue Ignition | 0.1%max. |
| Heavy Metals | 20 ppm max. |
Functions:
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Factory Free sample China High Purity 3-O-Ethyl-L-Ascorbic Acid CAS 86404-04-8 with Best Price , The product will supply to all over the world, such as: , , ,
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