| ≥1 piece |
Description:
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| Product Name: | alpha-Arbutin |
| Synonyms: | alpha-arbutin;4-hydroquinone-alpha-d-glucopyranoside;a-Arbutin;Hydroquinone O-α-D-Glucopyranoside;4-Hydroxyphenyl a-D-glucopyranoside;(2R,3S,4S,5R,6S)-2-(HYDROXYMETHYL)-6-(4-HYDROXYPHENOXY)TETRAHYDROPYRAN-3,4,5-TRIOL |
| CAS: | *** |
| MF: | C12H17O7 |
| MW: | 272.25 |
| EINECS: | |
| Product Categories: | Plant extract;Aromatics;Carbohydrates & Derivatives;Intermediates & Fine Chemicals;Pharmaceuticals |
| Mol File: | ***.mol |
| Molecular structure |
Arbutin and ursolic acid, with a white needle crystal or powder. Derived from bearberry leaves, and accelerate the melanin's decomposition and discharge, thus reducing the skin pigment deposition, remove spots and freckles, and sterilization, anti-inflammatory effect. Is mainly used for advanced cosmetic preparation.
Arbutin is a natural active substances from green plants, set the "green, safe and reliable" and "efficient decoloring" three harmonious and unified, which integrates skin discoloration components, it can quickly penetrate into skin, in does not affect cell proliferation concentration at the same time, can effectively inhibit the activity of tyrosinase in the skin, blocking the formation of melanin, combining itself and cheese ammonia enzyme directly, accelerate the melanin's decomposition and discharge, thus reducing the skin pigment deposition, remove spots and freckles, and on the melanin cell does not produce toxic, stimulating and allergenic effects, as well as the role of sterilization, anti-inflammatory. It is the most safe and effective in today's popular whitening ingredients, ideal skin whiten spot surfactant is the 21st century.
Function:
-Alpha-arbutin is a natural skin lightening agent derived from the bearberry shrub.Arbutin also protect the skin against damage caused by free radicals.
-Alpha-arbutin has a non irritating, non toxic effect on the skin,Arbutin can help with conditions such as such as freckles, liver spots and hyperpigmented areas of the skin.
-Alpha-arbutin has anti-inflammatory and anti-bacterial properties.
Application:
(1) Used in Cosmetics
Arbutin is mainly used for advanced cosmetic as light toner and whitening agent ;Arbutin can be made into skin cream, medicated cream, senior pearl cream, etc., not only beauty, but also can diminish inflammation, fight excitant.
(2) Burn medicine raw materials
Arbutin is a new type of burn medicine ingredient, characterized by rapid analgesic, anti-inflammatory, strong quickly eliminate the redness and swelling, heal quickly without leaving scars.
Assay | ≥99.0% | 99.99% |
Loss on Drying | ≤0.5% | 0.22% |
Melting point | 199~201±0.5°C | 199.5-200.8 |
Solubility | soluble in water,acohole,methanol | Conform |
PH Value | 5.0~7.0 | 6.13 |
Specific optical rotation | [a]D20= -66±2°C | -66.3 |
Heavy Metals | ≤ 10ppm | Conforms |
Arsenic | ≤ 2ppm | Conforms |
Lead | ≤ 2ppm | Conforms |
Cadmium | ≤1ppm | Conforms |
Microbiological control |
| |
Total plate count | <1000cfu/ g | Conforms |
Yeast & mold | <100/cfu g | Conforms |
E.coil | Negative | Negative |
Salmonelia | Negative | Negative |
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
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9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.
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