Quercetin Dihydrate CAS 6151-25-32023/12/22 20:51:00
Quercetin Dihydrate CAS 6151-25-3 Appearance: Yellow fine powder
Sieve analysis Characteristic:100%pass 80mesh Loss on Drying less than 1.0% Residue on Ignition Bulk Density less than 0.2% 45-55g/100ml Extract Solvent Ethanol and Water Heavy Metals less than 10ppm As less than 2ppm Residual Solvents Eur.Pharm.2000 Total Plate Count less than 1000cfu/g Yeast and Mold less than 100cfu/g E.Coli Negative Salmonella Negative Assay (HPLC) 95% --99% Assay(UV) 98.0% -102% Store in cool and dry place Keep away from strong light and heat 2 years when properly stored
Quercetin Dihydrate CAS 6151-25-3 
