Ordinary Discount China Skin Whitening Ethyl Ascorbic Acid (3-O-Ethyl-L-ascorbic acid)
Ordinary Discount China Skin Whitening Ethyl Ascorbic Acid (3-O-Ethyl-L-ascorbic acid) Detail:
We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for Ordinary Discount China Skin Whitening Ethyl Ascorbic Acid (3-O-Ethyl-L-ascorbic acid), You would not have any communication problem with us. We sincerely welcome prospects all around the planet to call us for business enterprise cooperation.
We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for China Ethyl Ascorbic Acid, Ethyl Ascorbic Acid Powder, Upon today, now we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to offer the highest quality solutions with best price. We are looking forward to doing business with you!
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:
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Ordinary Discount China Skin Whitening Ethyl Ascorbic Acid (3-O-Ethyl-L-ascorbic acid) , The product will supply to all over the world, such as: , , ,
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