Price Sheet for China Good Quality for Whitening and Freckle Removal
We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for Price Sheet for China Good Quality for Whitening and Freckle Removal, We will wholeheartedly welcome all purchasers within the industry each at your house and abroad to cooperate hand in hand, and develop a vibrant upcoming with each other.
We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for China 3-O-Ethyl-L-Ascorbic Acid, With the spirit of “high quality is our company’s life; good reputation is our root”, we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship 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:
* SGS Audited & ISO Certified Company
*An Industry-University-Research Collaborative Innovation Company,with Strong Technical Support
*Broad Range Portfolio of Personal Care Raw Materials & Active Ingredients
*More than 20 Years Market Reputation
*Sample,Small Order and Flexible Payment Support
*100% Fulfill as Promised
*100% On-time Delivery
*100% Guaranteed Compensation Prior to Investigation,if any Quality Discrepancy
*100% Efficient Packaging Services Designed to Cut Costs for Partners
*100% Full Traceability of Services and Raw Materials
*100% On-Time Response to Customers’ Concerns and Inquiries
