Moisture per cent by weight (Maximum) – 1.5% Total Nitrogen per cent by weight (Minimum) – 20% Ammoniacal nitrogen form per cent by weight (Minimum) – 6.4 Neutral Ammoniacal Citrate Soluble phosphates (as P2O5) per cent by weight (Minimum) – 20% Water soluble Phosphates (as P2O5) per cent by weight (Minimum) –