INDUSTRIAL APPLICATION-Di Ammonium Phosphate(DAP)-21-53-00

Molecular formula: (NH4)2HPO4 Molecular weight: 132.0 Standard executed: HG/T4132-2010 CAS Number: 7783-28-0 Other name: Diammonium Hydrogen Phosphate Properties White granular crystal, relative density at 1.619g/cm3, melting point at 155 ℃ , easily soluble in water, insoluble in alcohol, PH value of 1% solution is 8.0

Products Details

Application chart

Daily Product

Specifications National Standard Ours
Assay % ≥ 95 98 Min
Phosphorus pentoxide% ≥      51 53 Min
Nitrogen, as N % ≥ 18 20.8 Min
PH value (10g/L solution) / 7.5-8.2
Moisture % ≤ 5 0.2 Max
Fluoride as F% ≤ 0.01 0.008 Max


As a fire-prevention agent for fabric, timber and paper. Used as a high effective non-chloride N, P compound fertilizer in agriculture. It contains totally 74% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag Loading:25 kgs on pallet: 22 MT/20’FCL; Un-palletized:25MT/20’FCL Jumbo bag :20 bags /20’FCL ;

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