OEM/ODM Supplier Arbutin Skin-whitening - 3-O-Ethyl-L-Ascorbic Acid Factory – Cosroma Biotech

OEM/ODM Supplier Arbutin Skin-whitening -
 3-O-Ethyl-L-Ascorbic Acid Factory – Cosroma Biotech

Short Description:

Shanghai Cosroma is a 3-O-Ethyl-L-Ascorbic Acid factory. As the leading 3-O-Ethyl-L-Ascorbic Acid factory in China, we make 99.0%min 3-O-Ethyl-L-Ascorbic Acid. 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 ...


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OEM/ODM Supplier Arbutin Skin-whitening - 3-O-Ethyl-L-Ascorbic Acid Factory – Cosroma Biotech Detail:

Shanghai Cosroma is a 3-O-Ethyl-L-Ascorbic Acid factory. As the leading 3-O-Ethyl-L-Ascorbic Acid factory in China, we make 99.0%min 3-O-Ethyl-L-Ascorbic Acid.

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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OEM/ODM Supplier Arbutin Skin-whitening -
 3-O-Ethyl-L-Ascorbic Acid Factory – Cosroma Biotech detail pictures


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Our company has been focusing on brand strategy. Customers' satisfaction is our best advertising. We also supply OEM service for OEM/ODM Supplier Arbutin Skin-whitening - 3-O-Ethyl-L-Ascorbic Acid Factory – Cosroma Biotech, The product will supply to all over the world, such as: Swansea , Kazakhstan , Iran , We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Sara from Marseille - 2016.09.28 18:29
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Emma from Madrid - 2015.02.12 14:52

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