Specification
Formula : (NaPO3)n or (NaPO3)*6 or
O18-P6.6Na
Cas No : 10124-56-8 or 68915-31-1
|
SL.No |
Technical |
Grade |
Grade |
Limit |
|
1 |
Phosphate (as P2O5) % by mass |
67.00 |
62.0 |
Min |
|
2 |
Matter insoluble in water % by mass |
0.20 |
0.50 |
Max |
|
3 |
Loss in ignition % by mass. |
3.00 |
5.00 |
Max |
|
4 |
Soluble iron Compound (as Fe) %by mass |
0.03 |
0.035 |
Max |
|
5 |
Sequestering power |
To |
To |
|