Deoxyarbutin

AlphaWhieningTM 131 Name:Deoxyarbutin Aliases:4-[(Tetrahydro-2H-pyran-2-yl)oxy]phenol,Phenol,4-[(tetrahydro-2H-pyran-2-yl)oxy]- CAS No.:53936-56-4 Molecular formula:C11H14O3 Molecular weight:194.23 Appearance:AlphaWhieningTM 131 is white powder or crystal, and soluted in Isopropyl ether and Ethanol, but hardly in water or Petroleum ether. Specifications : Inspection ItemStandard of Analysis AppearanceAlmost White Powder Assay=98% Ammonium(NH4)=0.02% Sulfate(SO4)=0.02% Heavy metals(Pb)=10ppm Arsenic(As2O3)=1ppm Loss on drying=0.50% Residue on ignition=0.10% Application: Deoxyarbutin is a new generation of cosmetics bright skin whitening agent, mainly used for advanced whitening cosmetics, it can effectively inhibit tyrosinase activity, regulate the production of melanin, overcome the pigmentation, fade skin black spot, with fast and lasting skin whitening effect. Deoxyarbutin also has strong antioxidant effect. Deoxyarbutin on tyrosinase inhibitory effect is superior to other whitening agent, whitening effect is arbutin 350 times, 150 times of kojic acid, hydroquinone 10 times, its security is higher and more stable, compared to the former not only non-toxic, non-irritating to skin, but also easily absorbed by skin, rarely use can present a beautiful white skin effect, is considered to be a very safe cosmetics whitening agent. Package: 1.small package for samples like 10g/plastic bag 2.1kg/aluminum foil bag 3.25kg/cardboard barrel Storage conditions: 1.Stored at room temperature, kept sealed and away from light 2.prohibited to be mixed with toxic and harmful substance, including mixed transportation 3.allowed to transport according to the normal chemical standard, because of non-dangerous factor 4. handle with care, and prevent the sun and rain