Polydatin>98%

Polydatin 1)Polydatin extract by supercritical CO2 2)used root of polygonum cuspidatum Sieb. et Zucc. 3)white crystal 4)Polydatin>98% 5)25kg/drum Product Name Polydatin Botanical name. Polygonum cuspidatum Sieb. et Zucc. Part Used Root Molecular formula. C20H22O8 molecular weight 390.40 ITEM SPECIFICATIONTEST RESULT AppearanceWhite crystal ConformsOdorCharacteristicConformsPolydatinHPLC99.1%loss on drying≤5%0.1%Heavy Metal,mg/kg ≤ 10<10Arsenic,mg/kg≤ 1<0.5Bacterial Number,cfu/g≤ 1000ConformsMOLD,cfu/g≤ 100ConformsYEAST≤ 100ConformsCONCLUSIONUP TO SPECIFICATION PackagingTightly sealed in a clean, cool, dry place. Keep away from strong, direct light. Net 25.00kg/drum. Shelf life: 3 years when properly stored ManufacturerGUANGZHOU ENDLESS TRADING CO.,LTD.