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Alpha Arbutin CAS 84380-01-8

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Alpha Arbutin CAS 84380-01-8

Arbutin is a Hydroquinone glycoside compound, known as 4-hydroquinone-alpha-D-glucopy-ranoside, which is found in plants such as arba, cranberry and so on.

$95.00 – $120.00 /Kilo

Description

Arbutin is a new natural whitening active substance without irritation, allergy, and strong compatibility. α-arbutin is in white to light gray powder, and is easily soluble in water and ethanol.

Functions:
1. Alpha arbutin directly inhibits the activity of tyrosinase, in a safe and effective way that reduces the formation of melanin. So alpha-arbutin is widely used in cosmetic products as whitening additive.
2. Alpha arbutin has a good therapeutic effect on scars caused by ultraviolet burn, with good anti-inflammatory, repair, and whitening effects. Besides, alpha arbutin can inhibit the production and deposition of melanin, and get rid of stains and freckles.

Chemical property:

Product namealpha-Arbutin
CAS NO.84380-01-8
Molecular formulaC12H16O7
Molecular weight272.25
EINECS NO.209-795-0
Melting point195-196°C
boiling point561.6±50.0°C (Predicted)
Density1.556±0.06g/cm3 (Predicted)
Storage temperature2-8°C
Acidity Coefficient(pKa)10.10±0.15(Predicted)

Application:
1. Whitening cosmetic ingredient: alpha-arbutin prevents the formation of melanin, so that the skin using cosmetics containing alpha arbutin becomes white, beautiful, and youth look.
2. Burn medicine: alpha-arbutin has good anti-inflammatory, repair, and whitening effects, which can be used in the treatment of burns, sunburns, spots, and freckles, making skin healthy and beautifully white.

Production:

Test Report:

ItemsStandardsResults
Physical Analysis
DescriptionWhite PowderComplies
Assay99%(HPLC)99.2%
Mesh Size100 % pass 80 meshComplies
Ash≤ 5.0%2.85%
Loss on Drying≤ 5.0%2.85%
Chemical Analysis
Heavy Metal≤ 10.0 mg/kgComplies
Pb≤ 2.0 mg/kgComplies
As≤ 1.0 mg/kgComplies
Hg≤ 0.1 mg/kgComplies
Microbiological Analysis
Residue of PesticideNegativeNegative
Total Plate Count≤ 1000cfu/gComplies
Yeast&Mold≤ 100cfu/gComplies
E.coilNegativeNegative
SalmonellaNegativeNegative

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Packaging

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