... Name : Diammonium phosphate, DAPOther name: Diammonium phosphate 18-46-0, Diammonium phosphate DAP Fertilizer, Food grade diammonium phosphate, DAP ammonium phosphate.Product ... , medicine and radio tube, also used in phosphorus, nitrogen high efficient compound fertilizer. Low arsenic grade is mainly used as nutrient.Packing ... or 25kg woven bag with plastic liner. Diammonium phosphate DAP fertilizer