Potassium humate Specification: Potassium humate(dry basis) 75%min 75% min 80% min 85% min 85% min Humic acid(dry basis) 45% min 45% min 50% min 55% min 60% min K2o 7í¬8% min 9--10% min 9--10% min 9--10% min 9--10% min Moisture 15%max 15%max 15%max 15%max 15%max Ph value 8--9 9í¬9 9í¬10 9í¬10 9--10 Form In powder or in 2í¬4mm for granular Usages: (1) in agriculture: used as multi-functional compound fertilizer after combination with the elements of nitrogen and phosphorus, also used as soil ameliorator, plant growth stimulant and fertilizer efficiency promoter. (2) in industry: used as drilling mud treatment agent, ion exchange, waste water treatment compound, heavy metal adsorbent and so on. Outer plastic woven bag with inner pvc 25kg/bag