2019 Good Quality China Factory Supply 99% Original Powder3-O-Ethyl-L-Ascorbic Acid 86404-04-8
2019 Good Quality China Factory Supply 99% Original Powder3-O-Ethyl-L-Ascorbic Acid 86404-04-8 Detail:
We constantly think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as living for 2019 Good Quality China Factory Supply 99% Original Powder3-O-Ethyl-L-Ascorbic Acid 86404-04-8, To significantly enhance our company high quality, our firm imports a large number of foreign advanced devices. Welcome clients from your home and overseas to call and inquire!
We constantly think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as living for 3-O-Ethyl-L-Ascorbic Acid, China 86404-04-8, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound merchandise with good logistics service and economical cost. Depending on this, our goods are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
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:
Product detail pictures:
Related Product Guide:
2019 Good Quality China Factory Supply 99% Original Powder3-O-Ethyl-L-Ascorbic Acid 86404-04-8 , The product will supply to all over the world, such as: , , ,
*An Industry-University-Research Collaborative Innovation Company
*SGS & ISO Certified
*Professional & Active Team
*Factory Direct Supplying
*Technical Support
*Small Order Support
*Broad Range Portfolio of Personal Care Raw Materials & Active Ingredients
*Long Time Market Reputation
*Available Stock Support
*Sourcing Support
*Flexible Payment Method Support
*24 hrs Response & Service
*Service and Materials Traceability
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