Inspection Item
DAP
Purity,%
15-42-57
15-45-60
Appreance
Brown granular
Total Nutrient(N+P2O5),%
≥57
≥60
Total Nitrogen,%
≥15
Effective Phosphor(P2O5),%
≥42
≥45
The percentage of soluble phosphor in effective phosphor,%
≥85
Water content,%
≤2.0
Particle Size(2-4mm),%
≥90