Min. Order Reference FOB Price
25 kg US$30.00-40.00 / kg
Product Description
Yinherb Natural Quercetin 95% Raw Powder Product Name: Quercetin Botanical Source: Sophora japonica L. Molecular Formula: C15H10O7 Molecular Weight: 302.23 CAS No.: 117-39-5 EINECS No.: 204-18-7 Appearance: Yellow fine Powder Assay:90%,97%, 98% By HPLC Solubility:Soluble in water, insoluble ...