alpha-Arbutin
- Basic Information
| INCI name | alpha-Arbutin |
| Chemical name | 4-Hydroxyphenyl a-D-glucopyranoside |
| CAS No. | 84380-01-8 |
| EINECS No. | 440-470-8 |
| Molecular Formula: | C12H16O7 |
| Molecular Weight: | 272.25 |
- Technical Specification
| Item | Specification |
| Appearance | White crystalline powder |
| Assay, % (HPLC) | ≥99% |
| Loss on drying | <0.2% |
| Residue on Ignition | <0.20% |
| Heavy Metals (Pb) | <10ppm |
- Application field
Arbutin introduces a glucose molecule into the molecule, which reduces the stimulation effect, and has the ability to interfere with melanocytes and dilute the formed melanin. , has a very good curative effect.
Alpha-arbutin, similar to arbutin, can inhibit the production and deposition of melanin, and remove pigmentation and freckles. Studies have shown that alpha-Arbutin can inhibit the activity of tyrosinase at a relatively low concentration, and its inhibitory effect on tyrosinase is better than that of arbutin, but the price is slightly higher.
alpha-Arbutin is recommended for whitening creams, lotions and masks.
- Packing
Standard packaging is 25 kg /drum,
Other package sizes are available upon request.
- Storage
alpha-Arbutin shall be store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
- Period of validity
24 months