α-Arbutin, CAS No.: 84380-01-8

α-Arbutin, CAS No.: 84380-01-8

Short Description:

α-Arbutin

INCI Name: Alpha-Arbutin

CAS NO.: 84380-01-8

EINECS:

MF: C12H16O7

MW: 272.25

Assay:≧99.0%

 


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  • Product Detail

    Product Tags

    α-Arbutin

    INCI Name: Alpha-Arbutin

    CAS No: 84380-01-8

    Chemical name: 4-Hydroxyphenyl-alpha-D-glucopyranoside

     

    Specification

     

    Item

    Specification

    Appearance

    White crystalline powder

    Purity (HPLC)

    ≥99.0%

    Melting point

    203.0-206.0 ℃

    pH (1% water solution)

    5.0-7.0

    Specific rotation

    +174.0°~+186.0°

    Arsenic

    ≤2 ppm

    Heavy metal

    ≤10 ppm

    Loss on drying

    ≤0.5%

     

     

    Property

     

    Alpha-Arbutin, similar to Arbutin, inhibits the production and deposition of melanin. It inhibits the activity of tyrosinase at very low concentrations. It inhibits tyrosinase better than Arbutin, rapidly whitening and brightening the skin. It effectively diminishes spots, protects skin and reduces skin damage caused by UV rays. The dosage is small, the cost is reduced, and the safety and stability are high. Good compatibility, not affected by temperature, light, etc. in the formulation.

     

    Application

     

     Used in cosmetics as a whitening agent, also for skin care, sun care, treatment for pigmentary disorders such as age spots etc.The reference addition is 0.2~2%.

     

    Package and Storage

     

    1kg / bag, aluminum foil bag, 25kg / barrel. Closed, cool dark preservation.

    Store at room temperature in a cool and dry place. The validity is two years.


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