polydatin

Natural Piceid (Polydatin) Chemical Name : Natural Piceid (Polydatin) Cas Number : 65914-17-2 Molecular formula :C20H22O8 M.W. : 390 Original Plant :Polygonum cuspidatum root, wild, no pesticides or chemical pollution. Quality : Natural Piceid (Polydatin) 50%,98%Assay By HPLC Specification of Piceid (Polydatin) 98% Product Name: Polydatin Botanical Name: Polygonum cuspidatum Sieb. et Zucc. Plant Part: Root Assay(by HPLC):>98% Appearance: White Fine Powder Odor: Characteristic Sulphated Ash:<1% Residual Solvents: Eur.Pharm. Heavy metals: <10PPM Pesticides: Negative Mesh Size: 80Mesh Loss on Drying:<2% Total Plate Count:<1000CFU/gm Yeast & Mold:<100CFU/gm Salmonella: Negative E.Coli: Negative Storage: Store in cool & dry place, Keep away from strong light and heat. Shelf life:18 Months when properly stored Specification of Piceid (Polydatin) 50% Product Name Polydatin Botanical Name: Polygonum cuspidatum Sieb. et Zucc. Plant Part: Root Assay(by HPLC):>50% Appearance: Brown Fine Powder Odor: Characteristic Emodin plus Emodin Glucoside:<4% Residual Solvents: Eur.Pharm. Sulphated Ash:<5% Heavy Metals:<10PPM Pesticides: Negative Mesh Size:80 mesh Loss On Drying:<5% Total Plate Count:<1000CFU/gm Yeast & Mold:<100CFU/gm Salmonella: Negative E.Coli: Negative Storage: Store in cool & dry place, Keep away from strong light and heat. Shelf life:18 Months when properly stored Remark : No preservatives is used during producing or storing it. Packing: Double Plastic-bag Inside. Aluminum Foil Bag Outside Standard Document: Standard Technical Data Sheet(Certificate of Analysis) ; Quality: The Best Price:Most Competitive If the above products be of interest to you, please don't hesitate to contact us for details. Contacter: Mr. Cao GUANYU BIO-TECHNOLOGY CO., LTD Add : 1002 Lvyuan Building, Weiguo road, Chang'an District ,Xi'an China Tel.:0086-29-88907599 Cell phone:13319221360 Fax :0086-29-85658727 Pc: 710100 E-mail: