Product Name: Ammonium polyphosphate APP
CAS NO:68333-79-9
MF: (NH4PO3)n
Specification:
ITEM |
SPECIFICATION |
TESTING RESULT |
Appearance |
white powder |
CONFORM |
P content |
31%min |
31.53 |
P2O5 content |
71% min |
|
|
72.2 |
|
N content |
14%min |
14.35 |
Average polymerisation degree |
n 1000min |
1255 |
Viscosity(10% suspension,25 DegC) |
20 mPa.s max |
12 |
PH value (10% aqueous suspension) |
5.5-7.5 |
6.4 |
Average Particle size (D50) |
15-20μm |
17.88 |
Particle size (<50μm) |
95%min |
98.8 |
Particle size (>100μm) |
0.1%max |
0 |
Moisture content |
0.25%max |
0.21 |
Solubility in water (g/100ml, 25 DegC) |
0.5max |
CONFORM |
Decomposition temperature |
270Deg.Cmin |
276 |
|
|
|