Skin Brightening / Anti-Oxidant - Lekwhite Beta-Arbutin

• CAS No.: 497-76-7
• Formula: C12h16o7
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Technical
• Colour: White
• Transport Package: Drum
• Specification: 98%
• Origin: China

Product Description

 

INCI Name: Arbutin

Application: Skin whitening cosmetics

Appearance: White crystalline powder

CAS No.: 497-76-7

Chemical Formula: C12H16O7

Molecular Weight: 272.25

Specification: 25kg/drum

Molecular Structure:

 

 

Recommended Dosage: 2%~7%
Storage and Expire date: Keep sealed in a shaded and cool place between 5 and 25 degree. If strictly following the storage instruction, it can be stored well for 2 years.

Quality Standard:

 

Item	Specification
Appearance	White crystalline powder
Assay	≥ 99.5%
Melting point	199~201±0.5 ºC
Clarity of water solution	Transparent, colorless, none suspended matters
pH value of 1% aqueous solution	5.0~7.0
Specific optical rotation	(α)20D= -66±2º
Infrared peak value	1515cm-1 1220cm-1 1050cm-1 ±(5-8)cm-1
Chloride	≤ 0.036%
Arsenic	≤ 2 ppm
Hydroquinone	≤ 10 ppm
Heavy metal	≤ 10 ppm
Loss on drying	≤ 0.5%
Residue on ignition	≤ 0.5%

 

Description

Arbutin is one of the most safe and effective whitening raw materials popular abroad, and also the most competitive skin whitening and freckle removing active agent in the 21st century. In cosmetics, it can effectively whiten and remove freckles, chloasma, melanosis, acne and age spots. High safety, no stimulation, sensitization and other side effects, can achieve whitening, freckle removal, moisturizing, soft, wrinkle removal, anti-inflammatory effect. Can be used to eliminate redness and swelling, promote wound healing without leaving scars, can inhibit the generation of dandruff.

 

Function

Arbutin is one of the most safe and effective whitening raw materials popular abroad, and also the most competitive skin whitening and freckle removing active agent in the 21st century. In cosmetics, it can effectively whiten and remove freckles, chloasma, melanosis, acne and age spots. High safety, no stimulation, sensitization and other side effects, can achieve whitening, freckle removal, moisturizing, soft, wrinkle removal, anti-inflammatory effect. Can be used to eliminate redness and swelling, promote wound healing without leaving scars, can inhibit the generation of dandruff.