Skin whitening material Arbutin CAS:497-76-7

   Name: Arbuti

   CAS: 497-76-7

   Other name: 4-HYDROXYPHENYL-BETA-D-GLUCOPYRANOSIDE

                     ARBUTOSIDE

                     URSIN

                     UVASOL

                     Arbutus extract

                     4-hydroxyphenyl-beta-d-glucopyranoside

                     Uresol

                     Hydroquinone glucose

MF: C12H16O7

Mw: 272.25

EINECS: 207-850-3

Appearance: white to light yellow crystalline powder

Assay: 99.5%

Mp: 195-198ºC

Bp: 561.6ºC at 760 mmHg

Fp: 293.4ºC

Density: 1.556g/cm3

Specific  rotation: -64 º (c=3)

Water solubility: 10-15 g/100 mL at 20 ºC

Application: Arbutin(497-76-7) is used as diuretic in medical, ARBUTOSIDE can also be used as material in cosmetics, which have the effect of

whitening, remove spots, hair care, etc. It can infiltrate into the skin quickly without affecting the concentration of cell multiplication and effectively prevent

activity of tyrosinase in the skin and the forming of melanin. By combined arbutin with tyrosinase, decomposition and drainage of melanin are accelerated,

splash and fleck can be got ride of and no side effects are caused. It is one of the safest and most efficient whitening materials that are popular at present.

It is also the most competitive whitening activity in the 21st century.

Package: 25kgs/drum