Quercetin Specifications: 95% Quercetin by HPLC CAS: 117-39-5 MF: C15H10O7 MW: 302.24Appearance: yellow-green fine PowderApplication: It is a potent antioxidant and has anti-inflammatory activity, protecting cellular structures and blood vessels from the damaging effects of free radicals. It improves blood vessel strength.Package: 25kgs/ drum