Diammonium Phosphate (DAP)

Diammonium phosphate (DAP) Chemical formula: (NH4) 2HPO4 Molecular Weight:132.0 Technical Specifications: SpecificationsSpecificationsTech. gradeFood gradeAppearanceWhite crystalsMain content, % min99.099.0Phosphorus pent-oxide, % min53.053.0Nitrogen as N, % min20.820.8Water insoluble, % max0.10.05Moisture, % max0.150.15Heavy metals,as Pb. % max------0.001Arsenic,as As. % max------0.0003Fluorde,as F. % max------0.002PH7.8-8.27.8-8.2 USE: Used as fire-extinguishing agent for fabric, woods, paper. For food grade, it is mainly used as ferment agent, nourishment , and so on. Used as a high effective non-chloride NP compound fertilizer in agriculture ;It contains totally 74% fertilizer elements ;May used as a basic raw materials for NPK compound fertilizer. Packing: Plastic knit bag , Net weight 25kg/50kg/1000kg,Store at ventilated dry place.