factory low price Ethyl Ascorbic Acid L Ascorbic Acid - Beta-Arbutin – Cosroma Biotech

factory low price Ethyl Ascorbic Acid L Ascorbic Acid -
 Beta-Arbutin – Cosroma Biotech

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Beta-Arbutin can significantly inhibit the accumulation of tyrosinase in the cortex. It has bleaching-like effect on the skin. Beta-Arbutin can be used to prevent skin pigmentation and freckles, which is stronger than kojic acid and ascorbic acid. Arbutin inhibits the degradation of proteins, such as insulin, in vitro, alleviates and reduces the irritation of the skin and hair by surfactants or hair dyes, and also promotes the growth of skin cells and helps heal wounds. Human skin cells in vi...


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factory low price Ethyl Ascorbic Acid L Ascorbic Acid - Beta-Arbutin – Cosroma Biotech Detail:

Beta-Arbutin can significantly inhibit the accumulation of tyrosinase in the cortex. It has bleaching-like effect on the skin. Beta-Arbutin can be used to prevent skin pigmentation and freckles, which is stronger than kojic acid and ascorbic acid. Arbutin inhibits the degradation of proteins, such as insulin, in vitro, alleviates and reduces the irritation of the skin and hair by surfactants or hair dyes, and also promotes the growth of skin cells and helps heal wounds. Human skin cells in vitro experiments showed that Beta-Arbutin could significantly improve the cell growth rate.

INCI Name: Arbutin
CAS No.: 497-76-7
M.F.: C12H16O7
M.W.: 272.25

Specifications:
Appearance: White crystalline powder
Assay: Not less than 99.0%
Residue on ignition: Not more than 0.5%
Loss on drying: Not more than 0.5%
Melting point: 199-201(+ 0.5)℃
Specific optical rotation: [α]D20= -66°+2°
pH(1% water solution): 5.0 – 7.0
Clarity of water solution: Transparent, colorless, none suspended matters
Heavy metal: Not more than 10 ppm
Cl-: Negative
IPV: 1515cm-1 1220cm-1 1050cm-1 +(5-8)cm-1
Arsenic: Not more than 2 ppm
Hydroquinone: Not more than 10 ppm
Bacteria: Not more than 300 cfu/g
Fungus: Not more than 100 cfu/g


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factory low price Ethyl Ascorbic Acid L Ascorbic Acid -
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Related Product Guide:
Understanding Alpha-Arbutin
Alpha-Arbutin For Skin Bleaching

Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality very first, client supreme" for factory low price Ethyl Ascorbic Acid L Ascorbic Acid - Beta-Arbutin – Cosroma Biotech, The product will supply to all over the world, such as: Kenya , Durban , Malawi , Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Deirdre from Zurich - 2015.12.05 13:53
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Eric from Amman - 2015.12.11 14:13

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