Di Ammonium Phosphate

Water Soluble Fertilizer
Diammonium Phosphate (DAP 21-53-0)
Molecular Formula: (NH4)2HPO4
CAS Number: 7783-28-0DAP is a high effective compound fertilizer in agriculture. It is suiltable for all kiands of crops and soil,especially for nitrogen and phosphorus deamnding crops.This product easily dissolves in water and has less solid matter after dissolving. It provides the correct proportion of phosphate and nitrogen needed for farming wheat, barley and vegetables.Also used in fire retardant,fire-proofing agent,fire-proofing agent additive for wood,paper,fabric. It also can be used as food leavening agent,dough regular yeast food,brewing fermentation agent.Main Advantages
1.Purity of more than 99%,completely water soluble,can be quickly absorbed by plants.
2.Chloride-free,no harmful materials to the crops,suitable for spraying on the leaf,drip irrigation,blunt.
3.It can improve soil,can buffer the soil PH change,stabilize the soil PH value,promote crop growth,improve the disease resistance,developed root system so as to achive the purpose of increase production.
4.Less the dosage,Obvious the effect.Ammonium nitrogen and soluble phosphorus continuously providing grow power to the crops.Packing and Storage
Packed in 25kg net bags,store at a cool,dry and well ventilated place.SpecificationNo.SpecificationsIndus. GradeAgri. Grade1AppearanceWhite crystalline Powder2Assay(NH4)2HPO4 >=%98983Phosphorus pentoxide ,as P2O5>=%53534Nitrogen,as N >=%20.820.85PH vakue of 1% solution7.8-8.27.8-8.26Moisture <=%0.20.27Heavy metals,as Pb <=%0.0018Arsenic,as As<=%0.00039Fluoride as F<=%0.00510Water Insoluble <=%0.10.1