Pure Natural Beta Arbutin Powder CAS No. 497-76-7 for Skin Whitening Dispel Freckle

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Pure Natural Beta Arbutin Powder CAS No. 497-76-7 for Skin Whitening Dispel Freckle

 

 

Quick Detail:

 

CAS No.: 497-76-7

Other Names: 4-Hydroquinone beta-D-glucopyranoside

Molecular Formula: C12H16O7                                                                                                               

Purity: NLT99.5%

Appearance: White crystalline powder

Usage : Cosmetic Raw Materials/Skin whitening Dispel freckle and stain

Packaging: Drum, inner PE bags / outer foil. Bags vacuumed packaged

 

 

 

Description:



Beta arbutin is the active substance originated from natural plant which can whiten and lighten skin. Beta arbutin 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.  Beta arbutin is one of the safest and most efficient whitening materials that are popular at present. Beta arbutin is also the most competitive whitening activity in the 21st century.

 

 

 

Applications:

 

Beta arbutin used in cosmetic industry whitening ingredients :

Beta arbutin protect the skin against damage caused by free radicals, Arbutin is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation, Arbutin inhibits the formation of melanin pigment by inhibiting Tyrosinase activity. Arbutin is very safe skin agent for external use which does not have toxicity, stimulation, unpleasant odor or side effect such as Hydroqinone.The encapsulation of Arbutin constitute a delivery system to potentialize the effect in time. It is a way to incorporate the hydrophilic Arbutin in lipophilic media. Arbutin give three main properties; Whitening effects, anti- age effect and UVB/ UVC filter .

Advice additive: Max. 7%

 

 

Specifications:

 

Items

Specification

Results

Appearance

White crystalline powder

Conform

Assay    (HPLC)

99.5%min.

99.9%

Hydroquinone

10ppm max.

Conform

Melting point(°C)

199-201±0.5

199.7-200.6

Loss on drying (%)

≤0.5%

0.25%

Clarity of water solution

Transparency, colorless,

none suspended matters

Conform

PH value of 1% aqueous solution

5.0---7.0

6.21

Specific optional rotation

αD20-66±2°

-65.3

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