Min. Order Reference FOB Price
1 Ton US$400.00-1,200.00 / Ton
Product Description
Product Description Potassium humate is a heterogeneous polymeric aromatic hydroxy carboxylate, which is extracted from lignite after fine selection and reacted with KOH liquid. It is soluble in water, alkaline, and contains active groups such as carboxyl and phenolic hydroxyl groups. Product ...