产品信息 - alpha arbutin cas 84380-01-8 ->beauty materials

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alpha arbutin cas 84380-01-8

产品分类 :

美容及家居用品->美容材料

产品规格

Model No: 84380-01-8

Country	0

产品描述

alpha arbutin CAS 84380-01-8

alpha arbutin cas 84380-01-8
MP : 203-207 degree Assay: 99% by HPLC

Item Specification Results
Appearance White crystalline powder White crystalline
Assay 99.0%Min 99.90%
Melting point 203-206degree 204.6-205.8
Clarity of water solution Transpency, colorless, none suspended matters Pass
pH value of 1% aqueous solution 5.0-7.0 6.05
Specific optical ratation D20=+176~184degree +179.5
Arsenic 2 ppm max pass
Hydroquinone 10 ppm max pass
Heavy metal 10 ppm max pass
Loss on drying 0.5% max 0.05%
Ignition residue 0.5% max 0.04%
Pathogen Bacteria:300cfu/g max
Fungus:100cfu/g max 20
20
Conclusion pass
ALPHA-ARBUTIN is a pure, water soluble, biosynthetic active ingredient. It is the more effective, faster and safer approach to promoting skin-brightening and an even skin tone on all skin types. ALPHA-ARBUTIN also minimizes liver spots and meets all the requirements of a modern skin-brightening and skin depigmentation product. Recommended concentration: 0.2% when formulated with an exfoliant or penetration enhancer, otherwise up to 2%.
Alpha-Arbutin is a biosynthetic active ingredient that is pure, water-soluble and is manufactured in a powder form. As one of the most advanced skin lightening ingredients on the market, it has been shown to work effectively on all skin types. It is the epimer of arbutin, and research has proven that it has a stronger inhibitory action than that of
Arbutin is very safe skin agent for external use which does not have toxicity, stimulation, unpleasant odor or side effect such as Hydroqinone. Though arbutin is a natural derivative of hydroquinone, it does not possess the same risks or side effects. Arbutin has been shown to be a very safe ingredient and does not break down into hydroquionone very readily.The encapsulation of Arbutin constitute a delivery system to potentialize the effect in time. It is a way to incorporate the hydrophilic Arbutin in lipophilic media.

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