Min. Order Reference FOB Price
1 kg US$2,800.00 / kg
Product Description
Product Description Product Name: Usnic Acid 98% CAS NO.: 125-46-2 Molecular Weight: 344.3154 Molecular formula: C18H16O7 Appearance: yellow powder Specification: 98% Description Usnic acid is extracted from Usnea, Usnea, is not a plant but a lichen-a symbiotic relationship between ...