... 0 Mono Ammonium Phosphate MAPAgri Grade, MAP fertilizer1, Other Names:ammonium dihydrogen phosphate;ammonium dihydric phosphate;ammonium 2, dihydrogenorthophosphate3, Standard: HG-T ... 3466-1999 4, Molecular Formula: NH4H2PO45, Molecular Weight: 115.06, Density:1.803 7, Melting Point: 180.0 C8, ... 15, Total N: >=10 pct16, Granule Strength: 12N Min17, Size: 0-1mm >=90 pct in powder, or 1-5mm,90 pct ...