Ammonium polyphosphate (APP)
ChemFine International Co., Ltd. [China] 
Ammonium polyphosphate
| P2O5(%) | >71 | |
| N(%) | >14 | |
| Degree of polymerization | >1000 | |
| Density(g/cm3) | 1.9(g/cm3) | |
| Decomposition temperature | >270°C | |
| Solubility in water(25°C g/100mlH2O) | <0.1 g/100mlH2O | |
| PH | 6-7 | |
| Particle size | Dav:15um |
Ammonium polyphosphate (APP)
