Phosphorus 22% min
Water-soluble P 75% min
Available Phosphorus (2% Citric acid solubility) 90% min
Calcium 13% min
Fluorine 0.18% max
Water content 4% max
Particle size pass 0.2-1.5 mm 90% max
Arsenic 30PPM max
Lead 30PPM max
Cadmium 10PPM max
30PPM
max