 58 Gaoyang Avenue, Gufu Town, Xingshan County
 58 Gaoyang Avenue, Gufu Town, Xingshan County Send me a request
                  Send me a request
                | Item | Unit | Specification | 
| Assay( as Na4P2O7) | % | 96.5-100.5 | 
| P2O5 | % | 52.5-54.0 | 
| Flouride | ppm | 10 max | 
| As | ppm | 3 max | 
| Water insoluble matter | % | 0.2 | 
| Heavy metal(as Pb) | ppm | 10 max | 
| PH(1%) | 9.8-10.8 | |
| Lead | ppm | 4 max | 
| Bulk density | g/l | 500-750 | 
| Mercury(Hg) | ppm | 1 max | 
| Cadmium(Cd) | ppm | 1 max | 
| Loss on ignition | % | 0.5 max |