... PRICE BUT BEST QUALITY FOR UP UP, K3PO4.CO(NH2)2, TG,98.0%min,P2O5:44.0%min,N:17 ... .0%min,PH:1.6-2.0 UP FOR U UPUrea phosphate (UP) Chemical formula: K3PO4 ... As, %max----------Fluoride, as F. %max -----------Moisture, %max0.5PH1.6-2.0 USE:It is used as fertilizer and feed. Used ... & paper, textile, paint and electronic industries. Urea phosphate ( UP ) 4861-19-2 fertilizer