| ≥1 piece |
No Specificatios Index
1 Phosphate(P) %≥ 22.0
2 water soluble phosphorus 20.0
3. Calcium(Ca) %≤ 15.0-18.0
4 Arsenium(As) mg/kg 40 max
5 Heavy metals,as Pb mg/kg 30 max
6 Fluoride(as F)%≤ 0.20
7 PH value 3.0
8 Moisture %≤ 3.0
9 size(pass 0.5mm) %≥ 95