100% Nature Arbutin Manufacteres 99%

Risun Bio-Tech Inc is one of the leading arbutin manufacturers and suppliers, welcome to buy factory supply pure natural and 100% natural alpha-arbutin, bearberry extract, einecs:207-850-3, cas:497-76-7 of both low price and high quality.ArbutinOther name: alpha-Arbutin; Bearberry Extract; 4-Hydroxyphenyl-beta-D-glucopyranoside; p-Arbutin;Specifications:99%Appearance: White crystal powder.Test method: HPLCCAS NO.: 497-76-7EINECS NO.: 207-850-3Molecular formula: C12H16O7Molecular Weight: 272.25 Introduction and Main Function: Alpha ArbutinArbutin 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. Health Benefits: Arbutin is the active substance originated from natural plant which can whiten and lighten skin. Alpha Arbutin can infiltrate into the skin quickly without affecting the concentration of cell multiplication and effectively prevent activity of tyrosinase in the skin and the forming of melanin. By combined arbutin with tyrosinase, decomposition and drainage of melanin are accelerated, splash and fleck can be got ride of and no side effects are caused. Alpha Arbutin is one of the safest and most efficient whitening materials that are popular at present. Alpha Arbutin is also the most competitive whitening activity in the 21st century.   The COA of Arbutin: ItemSpecificationResultMethodMake CompoundsNLT99% 99.50%HPLCOrganolepticAppearanceCrystal powderConformsNLS-QCS-1008ColorWhiteConformsGB/T5492-2008OdorCharacteristicConformsGB/T5492-2008TasteCharacteristicConformsGB/T5492-2008Parted usedFruitsConforms/Extract solventWater & EthanolConforms/Drying methodSpary dryingConforms/Physical characteristicParticle size(80 mesh)100.0% pass 80mshConformsGB/T5507-2008Moisture<5.0%3.50%GB/T14769-1993Ash content<5.0%2.60%AOAC942.05,18th Heavy metalsTotal heavy metals<10.0ppmConformsUSP<231>,method IIAs<2.0ppmConformsAOAC986.15,18th Pb<2.0ppmConformsAOAC986.15,18thCd<0.5ppmConformsAOAC986.15,18thHg<0.5ppmConformsAOAC971.21,18thPesticide residue666<0.2ppmConformsGB/T5009.19-1996DDT<0.2ppmConformsGB/T5009.19-1996Microbiological testTotal plate count<1000fu/g90fu/gAOAC990.12,18thTotal yeast or mold<100fu/g15fu/gFDA(BAM)Chapter18,8th Ed.E.coliNegativeNegativeAOAC997.11,18th SalmonellaNegativeNegativeFDA(BAM)Chapter5,8th Ed. Packing Detail:Net weight: 25Kg per Drum. Packed in two plastic-bags with paper-drum outside Or as per customers request.Storage: Store in a cool, dry and well-sealed container; Keep away from moisture and strong light/heat.Shelf life: Two years under specified environment.