Min. Order Reference FOB Price
1 kg US$40.00-65.00 / kg
Product Description
Description Product name Tannic acid CAS No. / Appearance Light Yellow Powder Specification 98% Plant source Gallnut Extract Brand Shaanxi Laon Tannic acid is in a class of chemicals called tannins, which are found in many plants. Tannic acid refers to tannins that can be dissolved ...