Brand: Bio-tech
Model: GYSW－－００6
Price: CNY 120 / Kg
Min. Order: ２５ Kg
Herbal Extract
Trans-Resveratrol
Supply: Trans-Resveratrol
Product Name: Trans-Resveratrol
Botanical source: Polygonum cuspidatum Sieb. et Zucc.
Chemical names : 3,5,4'-trihydroxy-trans-stilbene
CAS NO: 510-36-0
Molecular formula: C14H12O3
Molecular weight: 228.2
Appearance: White fine powder
Odor: Characteristic
Solubility: soluble in Ethyl Alcohol and Diethyl Phthalate and insoluble in water
Specification: Resveratrol >98%
Sieve analysis: 100% through 80 mesh
Residue on ignition:1.0%
Residual Solvents: Eur.Pharm.
Heavy metals: <10PPM
Pesticides: Negative
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.
Packing: Paper-drums and two plastic-bags inside
N.W.: 25kg