alpha-Arbutin paramete
| Type: | Herbal Extract |
| Form: | Powder |
| Extraction Type: | Solvent Extraction |
| Place of Origin: | Shandong, China |
| Brand Name: | LOOK |
| Product Name: | Alpha Arbutin |
| Appearance: | White powder |
| Shelf life: | 2 Years |
| COA: | Availiable |
| Variety: | Bearberry extract |
| Part: | Seed |
| Packaging: | DRUM, Vacuum Packed |
| Grade: | Cosmetic Grade, Cosmetic Grade |
| Model Number: | WFBIO-616 |
| Specification: | 99% |
| Certificate: | ISO9001 |
| Sample: | Availiable |
| Active Ingredient: | Alpha Arbutin |
Specification
| Items | Specifications | Results |
| Assay | ≥99.5%(HPLC) | 99.9% |
| Appearance | White Crystalline Powder | Complies |
| Melting point | 202℃-210℃ | 204-205℃ |
| Loss on drying | ≤1.0% | 0.3% |
| ReSidue on ignition | ≤0.5% | 0.02% |
| Specific optical rotation | +174.0°~+186.0° | +179.8° |
| pH value | 5.0-7.0 | 5.8 |
| Clarity of water solution | Transparency, colorless,none suspended | Complies |
| Hydroquinone | Negative | Complies |
| Heavy metals | ≤10ppm | Complies |
| Arsenic | ≤2ppm | Complies |
| Bacteria | <300 CFU/g | Complies |
| Fungus | <100 CFU/g | Complies |
| Fecal Coliforms | Negative |
Complies |
Application
1.Alpha arbutin powder can protect the skin against damage caused by free radicals.
2.Alpha arbutin powder is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation.
3.Alpha arbutin powder inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.
4.Alpha arbutin powder is very safe skin agent for external use which does not have toxicity, stimulation, unpleasant odor or side effect such as Hydroqinone.
5.Alpha arbutin powder mainly gives three main properties; Whitening effects, anti- age effect and UVB/ UVC filter .
6. Alpha arbutin powder was first used in medical areas as an anti-inflammatory and antibacterial agent.
Product service
1. Certificate Of Analysis (COA)
2. Material Safety Data Sheet (MSDS)
3. Route of synthesis (ROS)
4. Method of Aanlysis (MOA)
5. Nuclear Magnetic Resonance (NMR)
6. Packing pictures and loading video before loading
7. Free Sample
8. Factory audit
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