 
| Item | Specifications | Results | 
| Appearance | white , tasteless ,free flowing, powder | Conform | 
| Assay (CaO Basis),Ca2P2O7 | ≥96.0% | 96.8% | 
| Loss on ignition(30 minutes/ 800°C) | ≤1.0% | 0.05% | 
| Arsenic (as As) | ≤3ppm | <3ppm | 
| Fluoride | ≤50ppm | <50ppm | 
| Heavy metals (as Pb) | ≤15ppm | <15ppm | 
| Lead | ≤2ppm | <2ppm | 
| PH Value | 7.0 | |
| Particle size | 99.9% through the 325 Mesh | |
| Conclusion | The results conforms with enterprise standards | |
 
 
 
 
 
 
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