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3 O Ethyl Ascorbic Acid Supply Cas 86404-04-8 Ethyl Ascorbic Acid 99% Ethyl Ascorbic Acid 3-o-ethyl-l-ascorbic Acid
Shandong Baimao Chemical Co., Ltd is a private joint-stock fine chemical enterprises, with a sound management system. Long-term commitment to chemical products research and development, production and marketing. Our products include organic chemical raw materials, textile fuel additives, organic solvents, food additives and feed additives. The products are widely used in pharmaceutical, chemical, building materials, food, cosmetics, plastics, military and other industries. The company has the right to import and export products, in addition to the best-selling domestic market, but also exported to Germany, the United States, Canada, South Korea, India, southeast Asia, the Middle East and other countries and regions. In order to better create a magnificent blueprint for the company, we have established cooperative relations with large multinational enterprises such as Dow, BASF, THSOH CORPORATION, BP, Exxon Mobil and aksu. Domestic: it has formed an alliance with qilu, yanhua, yangzi, jihua and jinzhou petrochemical to establish a complete import and export network, such as acting as agent for the shortage of amines, lipids, alcohols, and various organic and inorganic acids, bases and salts from abroad; From domestic demand for basic chemical raw materials and pharmaceutical intermediates, etc., in the chemical, chemical industry to create a good corporate image, won the business reputation.
Specification of 99% Ethyl Ascorbic Acid 3-O-Ethyl-l-Ascorbic Acid Supply Cas 86404-04-8 Ethyl Ascorbic Acid 3 O Ethyl Ascorbic Acid |
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ITEMS |
SPECIFICATION |
RESULT |
Appearance |
White crystal powder |
Complies |
Odor |
Characteristic smell |
Characteristic smell |
Melting point |
111.0-115,0。C |
112。C |
Assay(HPLC) |
≥98.0% |
99.91% |
pH(3% solution) |
4.0-5.0 |
4.47 |
Chroma(3% solution) |
≤25 |
≤ 22 |
Dry-wet weight |
≤ 1.0% |
0.17% |
Ash content |
≤ 0.1% |
0.04% |
Heavy metal |
≤ 20 ppm |
< 6 ppm |
As |
≤ 2 ppm |
< 0.7 ppm |
Free Vc |
≤ 10 ppm |
< 7 ppm |
Property |
As a derivative of vitamin C, ethyl ascorbic acid is stable and proper fat soluble, so it is easily absorbed by skin. |
|
Usage |
Used for whitening cosmetics and antioxidant, also as food additives. |
|
Package and storage |
1kg/bag, aluminum foil bag and PE bag lining. Keep seal and shield from light. Away from acid, alkali and oxidizing agents |
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