| CAS No.: | 84380-01-8 |
|---|---|
| Formula: | 84380-01-8 |
| EINECS: | 84380-01-8 |
| Appearance: | Powder |
| Usage: | Vitamin |
| Color: | Red |
| Samples: |
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| Customization: |
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Cosmetics Whitening Anti-oxidants Powders CAS 84380-01-8 Alpha-Arbutin
Product name: Alpha-Arbutin
Alias: Arbutin; a-Arbutin; 4-hydroxyphenyl alpha-D-glucopyranoside
CAS: 84380-01-8
MF:C12H16O7
MW: 272.2512
Appearance: White powders
Purity:99%
Package:1kg/25kg/package
HS code: 2938909090
Density:1.556g/cm3
Mp:195-196ºC
Bp:561.6°C at 760 mmHg
Usage: Whitening Anti-oxidants .
| Items of analysis | specification | results |
| Appearance | White powder | Complies |
| Assay | ≥99.5% | 99.97% |
| Melting point | 203ºC~206±1ºC | 205.6ºC~206.1ºC |
| Clarity of water solution | ransparency, colorless,non suspended matters | Complies |
| pH | 5.0~7.0 | 6.18 |
| Specific rotation | +174°~ +186° | +181.31° |
| Loss on drying | ≤1.0% | 0.04% |
| Residue on ignition | ≤0.5% | Complies |
| Heavy metals | ≤10ppm | <10ppm |
| Total bacterial count | ≤1000cfu/g | Complies |
| Yeast & Mold | ≤100cfu/g | Complies |
| conclusion | qualified |
Alpha-Arbutin is a synthetic mono-substance that acts as a tyrosinase inhibitor. which shows impressive in-vitro tyrosinase inhibition on human cells. Alpha Arbutin blocks epidermal melanin biosynthesis by inhibiting enzymatic oxidation of Tyrosine and Dopa. It acts faster and more efficiently than existing single components, minimizes liver spots and reduces the degree of skin tanning after UV exposure.
It is a synthetic and functional active ingredient for skin lightening ;
Alpha-Arbutin blocks epidermal melanin biosynthesis by inhibiting enzymatic oxidation of Tyrosine and Dopa. Promotes skin lightening and an even skin tone on all skin types. Minimizes liver spots.
Recommended concentration 0.2-2%, add to water phase of formula, best results use product containing Alpha-arbutin for at least 2-3 months ;
All kinds of skin-lightening products including lotions .
Alpha-arbutin is soluble in cold water,(151g/L at 20ºC) and can be easily incorporated into cosmetic formulation either warm (<70ºC) or cold. Alpha-arbutin is stable in the PH range of 3.5 to 6.5.
Advise additive:0.2-2.0%
| Packaging Detail | Packin alumini, foil bag and on plastic-bag inside and can be customerized | ||
| Storage | Store in a well-closed container away from moisture and light | ||
| Shelf life | 2 years | ||
| Delivery time | 2 days after pay | ||
| Transportation | By air or by sea | ||
| Express of sample | Fedex, UPS, DHL, EMS, TNT etc. | ||
Service:
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.
Advantages:
1. Faster delivery: Sample order in stock and 3-7 days for bulk production.
2. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
3. After-Sale Service:
1)International Authorized Third-Party Test For The Products You Demand.
2)60 Days Warranty of quality of goods.
Hefei JOYE Import & Export CO.,LTD is a import and export trade company established in 2011.Approved by the Chinese government set up trade enterprises.The Customs Registration code of the company is 3401961603.
We are specialized in Chemical raw materials: API, Pharmaceutical intermediates, Plant extracts, Health care ingredient, Vitamin,Food additives and Cosmetic additives. These products are widely used in pharmaceutical industry, chemical industry, food industry and other industries. Welcome to consult us. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
We adhering to the "pragmatic, serious, responsible, efficient" management thought construction of the unique enterprise culture, and provide the best service and high quality products, and you achieve mutual reciprocity and mutual benefit relations of cooperation.
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