Sell Quercetin 98%

Description

Shanghai Angoal Chemical Co., Ltd. Product No.: QU***8 Quercetin *8% Introduction: A flavonol widely distributed in plants. It is an antioxidant, like many other phenolic heterocyclic compounds. Glycosylated forms include RUTIN and quercetrin. Synonyms: Quertine, 3,3&#**9;,4,5,*-Pentahydroxyflavone, Quercetine Molecular Structure of Quercetin: Molecular Formula: C*5H*0O7 Molecular Weight: **2.*4 CAS No.: *******5 Specifications: Botanical Origin: Sophora japonica L. - Bud Identification: Positive by TLC Appearance: Yellow powder Melting point: **5 - **5 degree Celsius Assay: Quercetin *8% Min. (HPLC) Moisture: 9.0% - *2.0% Ash: 0.2% Max. Heavy Metals: *0ppm Max. Total Aerobic Count: 1,**0cfu/g Max. Yeast & Mold: **0cfu/g Max. E. coli: Negative Salmonella: Negative Packing: *5kgs/Fibre drum, two plastic-bags inside Storage: Stored in a well-closed container away from moisture and light Shelf Life: Two years Main Biological Activity: 1. Lower blood pressure 2. Expectorant, Antitussive 3. Lower blood lipids Main Application: 1. Health food 2. Pharmaceutical 3. Dietary supplements