Descripción del producto

humic acid Fertilizers property:Black powder, innoxiously, ***** is a kind of heterogeneous macromolecule hydroxyl acid, tiny soluble in ***** is weak acid, contains the active group such as hydroxyl carboxylic and phenolic hydroxyl etc. Humic acid(dry basis) *5%min *5%min *0%min *0%min Organic matter(dry basis) *3%min *3%min *0%min *0%min Moisture *5%max *5%max *5%max *5%max PH value **4 **4 **4 **4 in powder ******0mesh or ***4mm ball granule Packing:outer plastic woven bag with inner PVC, *5KG/bag.