α - arbutin

Name: Alpha-arbutin

Chemical name: 4-Hydroxyphenyl-alpha-D-glucopyranoside
CAS#: 84380-01-8

Molecule structure:
         
Chemical formula: C₁₂H₁₆O₇

Molecular weight: 272.26g/mole

Melting point: 203~207±1ºC

Assay: ≥99%（HPLC）

Property: Same as arbutin, alpha-arbutin can effectively inhibits formation of melanin, splash and fleck can be got ride of. Inhibitory effect on tyrosinase of alpha-arbutin is better than arbutin, and dosage of alpha-arbutin is less. 

Safety property: Detailed safety data for alpha-arbutin is not obtained yet, and has being studied by us and other scientific research institutions at present.

Specification:  Please ask Hubei Artec Biotechnology Co.,Ltd. (Q/HBATK01-2015)
Package: 1kilograms alpha-arbutin per bag, aluminum foil bag and PE bag lining.