Beta-Arbutin
1.Content: 99% min
2.Source: natural and synthetic
3.Use: cosmetic
4.MSDS is provided
Product Name: Beta arbutin
CAS NO.: 497-76-7
1.Description:
Items | Specification |
Appearance: | White needle crystal or powder. |
Color and clarity of Solution: | Clear, colorless without floaters. |
pH value(in 1% solution): | 5.0-7.0 |
Specific rotation | -63 to -67 |
Melting point: | 198-202 Celsius degree |
Infrared characteristic peak value: | 1512cm-1 1219cm-1 1049cm-1 ±(5-7)cm-1 |
Loss on drying: | Not more than 0.5% |
Residue on Ignition: | Not more than 0.5% |
Heavy metals (Pb): | Not more than 10ppm |
Arsenic: | Not more than 2ppm |
Hydroquinone: | None |
Assay (by HPLC): | Not less than 99.5% |
Total of bacterium: | Not more than 100CPU |
2.Structural formula:
3.FUNCTION AND USES
β-arbutin is proposed to be used as a skin lightening agent in cosmetic face creams or face lotions at concentrations up to 7%.
Arbutin:
1.Alpha-Arbutin
2.Beta-Arbutin
Assay 99%min
Arbutin is the active substance originated from natural plant which can whiten and lighten skin. 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.
Arbutin synthesized by our company owns high purity and excellent quality. Almost no hydroquinone can be examined. It is the only arbutin product that can meet this high standard.
