≥1 piece |
Item | Feed grade |
Phosphorus Content (P) | ≥22.0 % |
Calcium Content (Ca) | 13~18 % |
Water-soluble Phosphorus Content | ≥20 % |
Fluorine Content (F) | ≤0.18 % |
Arsenic Content (As) | ≤30 ppm |
Plumbum Content (Pb) | ≤30 ppm |
Mercury (Hg) | <0.1ppm |
Particle Size (10~60 mesh) | ≥95 % |
PH (2.4g/L solution) | ≥3 |
Moisture | ≤4% |