Chinese Professional Arbutin Powder Arbutin 99% - 3-O-Ethyl Ascorbic Acid Supplier – Cosroma Biotech

Chinese Professional Arbutin Powder Arbutin 99% -
 3-O-Ethyl Ascorbic Acid Supplier – Cosroma Biotech

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Shanghai Cosroma is a 3-O-Ethyl Ascorbic Acid supplier. As the leading 3-O-Ethyl Ascorbic Acid supplier in China, we supply 99.0%min 3-O-Ethyl 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 ba...


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Our pursuit and firm aim should be to "Always fulfill our buyer requirements". We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for hydroxyethyl urea manufacturers , 3-O-Ethyl-L-Ascorbic Acid , Paeonia Lactiflora Root Extract , Welcome your visiting and any your inquires,sincerely hope we can have chance to cooperate with you and we can build up long well business relationship with you.
Chinese Professional Arbutin Powder Arbutin 99% - 3-O-Ethyl Ascorbic Acid Supplier – Cosroma Biotech Detail:

Shanghai Cosroma is a 3-O-Ethyl Ascorbic Acid supplier. As the leading 3-O-Ethyl Ascorbic Acid supplier in China, we supply 99.0%min 3-O-Ethyl 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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Chinese Professional Arbutin Powder Arbutin 99% -
 3-O-Ethyl Ascorbic Acid Supplier – Cosroma Biotech detail pictures


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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of Chinese Professional Arbutin Powder Arbutin 99% - 3-O-Ethyl Ascorbic Acid Supplier – Cosroma Biotech, The product will supply to all over the world, such as: Naples , India , USA , Due to good quality and reasonable prices, our products have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Doreen from Peru - 2015.08.12 12:27
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By David from Chicago - 2016.02.18 15:54

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