[English Name] Arbutin [Latin Name] Vaccinium vitis-idaea L. [Country of Origin] Daxing?ˆ™Anling, China [Botanical Source] Ligonberry leaves [Plant Distribution Area] It?ˆ™s mainly located in Heilongjiang province,Jilin province, Inner Mongolia Autonomous Region,Shan?ˆ™xi province,Xinjiang etc.in China. [Used Part] Leaves [Appearance] low content products are brown powder, high content products are white needle crystal or white powder. [Active Ingredient] Arbutin(or α-Arbutin) [Specifications] 10%,20% ,25%,98% [Test method] HPLC [Function] This product can eliminate inflammation,anti- stimulus, remove blain, whiten and moisten the skin. [Solubility] Not totally solubled in water [Mesh] 100 mesh [Heavy Metals]≤10PPM [Ignition Residue]≤5% [Loss on Drying]≤5% [Molecular Formula] C12H16O7(α-Arbutin: C12H17O7) [Molecular Weight] 272.2512(α-Arbutin: 272.25) [Molecular Structure] Arbutin: α-Arbutin: [CAS Code] 497-76-7 (α-Arbutin CAS: 84380-01-8) [Total Plate Count]≤1000CFU/gm [E. Coil] Negative [Salmonella] Negative [Yeast & Mold] ≤100CFU/gm [Storage Condition]Store in cool & dry place, keep away from strong sunlight and heat. [Package]Enterprise standard. Cardboard drum or carton, 25kg/cardboard drum(carton), 2.5kg/bag, double vacuum packing inside. [Shelf Life]36 months ,when properly stored [Contact person] Stella [E-mail ID] info3@sports-ingredient.com [Website] http://www.sports-ingredient.com
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