Brand: Guanyu Bio-tech
Model: GYSW－－０11
Price: USD 60 / g
Min. Order: 10 g
Herbal Extract
EGCG
Supply:EGCG
Product Name: (-)-Epigallocatechin gallate
Botanical source: Green Tea
Chemical names : (2R,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-
Synonyms: benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate);EGCG
CAS NO: 989-51-5
Molecular formula: C22H18O11
Molecular weight: 458.38
Appearance: White fine powder
Odor: Characteristic
Specification: EGCG >99%
Sieve analysis: 100% through 80 mesh
Residue on ignition: 0.30%
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: aluminum foil-bag and two plastic-bags inside
N.W.: 1g