Free sample for 7 – Alpha Arbutin - Ethyl Ascorbyl Ether Producer – Cosroma Biotech

Free sample for 7 – Alpha Arbutin -
 Ethyl Ascorbyl Ether Producer – Cosroma Biotech

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Shanghai Cosroma is a Ethyl Ascorbyl Ether producer. As the leading Ethyl Ascorbyl Ether producer in China, we produce 99.0%min Ethyl Ascorbyl Ether. INCI Name: 3-O-Ethyl Ascorbic Acid CAS No.: 86404-04-8 M. W.: 204.18 M. F.: C8H12O6 Specifications: Appearance: White to off-white, crystalline powder Odor: Slight characteristic odor Clarity and color: Clear and colorless pH: 3.0-4.5 Melting point: 112-115°C Loss on drying ≤ 1.0% Residue on ignition ≤ 0.1% Purity (HPLC) ≥ 99.0% Total bacteria &...


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"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for Salvia Miltiorrhiza Root Extract , L-Arginine , L-Serine , Good quality is factory' existence , Focus on customer' demand is the source of company survival and advancement, We adhere to honesty and superior faith working attitude, hunting forward towards your coming !
Free sample for 7 – Alpha Arbutin - Ethyl Ascorbyl Ether Producer – Cosroma Biotech Detail:

Shanghai Cosroma is a Ethyl Ascorbyl Ether producer. As the leading Ethyl Ascorbyl Ether producer in China, we produce 99.0%min Ethyl Ascorbyl Ether.

INCI Name: 3-O-Ethyl Ascorbic Acid
CAS No.: 86404-04-8
M. W.: 204.18
M. F.: C8H12O6

Specifications:
Appearance: White to off-white, crystalline powder
Odor: Slight characteristic odor
Clarity and color: Clear and colorless
pH: 3.0-4.5
Melting point: 112-115°C
Loss on drying ≤ 1.0%
Residue on ignition ≤ 0.1%
Purity (HPLC) ≥ 99.0%
Total bacteria < 100 CFU/g
Yeast and mold < 10 CFU/g
Hg < 1 mg/kg
As < 2 mg/kg
Pb < 5 mg/kg
Cd < 5 mg/kg


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Free sample for 7 – Alpha Arbutin -
 Ethyl Ascorbyl Ether Producer – Cosroma Biotech detail pictures


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With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for Free sample for 7 – Alpha Arbutin - Ethyl Ascorbyl Ether Producer – Cosroma Biotech, The product will supply to all over the world, such as: Macedonia , Belgium , Puerto Rico , We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to provide you the best service. If you need more information, please do not hesitate to contact us by E-mail or telephone.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Elsie from Latvia - 2015.06.28 19:27
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Eudora from Palestine - 2016.07.07 13:00

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