Arbutin, Beta Arbutin, β Arbutin CAS: 497-76-7, 99% INCI NAME: Arbutin CHEMICAL NAME: 4-Hydroxyphenyl-β-D-glucopyranoside CAS No.: 497-76-7 EINECS No.: 207-850-3 MOLECULAR FORMULA: C12H16O7 MOLECULAR WEIGHT: 272.25 Function: Inhibits the formation of melanin pigment by inhibiting Tyrosinase activity. Prevents the production of fliver spots and freckles. The safe skin lightening and whitening ingredient. Please see MSDS of Arbutin. The good skin whitening agent which is very popular in Japan, South Korea and other Asian countries for skin de-pigmentation. Application: Easily dissolve in water and alcohols. Used in skin care, sun care, skin whitening/lightening, treatment for pigmentary disorders such as age spots etc. Package: Packing in carton, inner sealed with 1kg*20 aluminium foil bag. Packing in paper drum, inner sealed with 1kg*20 aluminium foil bag or 20kg plastic bag.