Alpha-Arbutin Powder
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Price:
Negotiable
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- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2021-10-09 00:56
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Browse the number:
356
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- Contactaixin:
szgelinwei(Mr.)
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Email:
telephone:
phone:
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Arrea:
Beijing
Address:No.3, Xupai Road, Huqiu District, Suzhou City, Jiangsu Province, China
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Website:
http://www.greenwaybiotek.com/ http://szgelinwei.qy-nonwoven.com/
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Description
Arbutin is mainly extracted from the leaves of bearberry plants (also known as bear grape, bearberry, purple forest, is a plant of the azalea family Ursalis. The fruit is a red berry), and is now mainly used in skin care products. Brighten skin tone, the effect is better than that of skin care ingredients such as niacinamide and vc.
Arbutin is divided into α-type and β-type, both of which have whitening effects, but β-type is the most widely used in the market. α-arbutin is only produced by a few manufacturers because it is difficult to extract and synthesize α-arbutin. The price is about 8 times that of β-arbutin, but the whitening effect is 10 to 15 times that of the former.
According to a study, the addition of α type to β type at a concentration of 1/9 can inhibit the production of tyrosinase and achieve whitening effect, but detailed toxicological research has not yet seen it. Now all skin care products that add α arbutin demand it. It has a whitening effect ten times higher than traditional arbutin..
Product Name: Alpha Arbutin
CAS No: 84380-01-8
INCI Name: Alpha Arbutin
Origin: China Specification: 98%~101%
Molecular Formula: C12H16O7
Molecular Weight: 272.25
EC Number: 209-795-0
1. Blemish
Arbutin also has the effect of being able to help lighten stains. Therefore, many skin care products will add arbutin to inhibit melanin production in whitening and lightening.
2. Anti-inflammatory repair
Arbutin also has analgesic and anti-inflammatory effects. The main raw material of common burn and scald medicine includes arbutin. If it is applied to the burn and scald area, it can effectively reduce inflammation, reduce swelling, and accelerate the speed of wound healing. Arbutin is also commonly found in some acne repair products.
Certificates of quality
Items |
Specifications |
Results |
Appearance |
White or Off-white Powder |
White Powder |
pH value |
5.0-7.0 |
6.05 |
Melting point |
202℃-210℃ |
204.8℃-205.6℃ |
Specific optical rotation |
+175.0°～+185.0° |
+179.4° |
Loss on drying |
≤1.0% |
0.13% |
Transmittance |
≥95.0% |
99.0% |
Hydroquinone(HPLC) |
10ppm |
<10ppm |
Heavy metals |
≤10ppm |
<10ppm |
Arsenic |
≤2ppm |
<2ppm |
Lead(Pb) |
≤1ppm |
<1ppm |
Residue on ignition |
≤0.5% |
0.05% |
Assay(HPLC) |
≥99.5% |
99.98% |
Total plate count |
≤1000 CFU/g |
20CFU/g |
Yeast&Mold |
≤100 CFU/g |
10CFU/g |
E.Coli |
Not detectable |
Not detectable |
Staphylococcus aureus |
Not detectable |
Not detectable |
Pseudonmonas aeruginosa |
Not detectable |
Not detectable |
Conclusion |
The product conforms to standard of Q/AHH012 |
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Function
1. Blemish
Arbutin also has the effect of being able to help lighten stains. Therefore, many skin care products will add arbutin to inhibit melanin production in whitening and lightening.
2. Anti-inflammatory repair
Arbutin also has analgesic and anti-inflammatory effects. The main raw material of common burn and scald medicine includes arbutin. If it is applied to the burn and scald area, it can effectively reduce inflammation, reduce swelling, and accelerate the speed of wound healing. Arbutin is also commonly found in some acne repair products.
http://www.greenwaybiotek.com/
