... used as a high quality feed additive, a high quality acid N, P compound fertilizer with ureic nitrogen. It is suitable ... metal, fermentation nourishment, cleaning agent and flux for purifying phosphoric acid.Packing and storage: In 25kg, 50kg, 1000kg net bags, store ... F) max% 0.0039Water insoluble max%0.100.10 urea phosphate ,UP,technical Grade