|
|
Acid Sodium Pyro Phosphate Food Grade 281 |
|
| Appearance |
White
Powder |
|
|
|
|
|
|
| Rate
of reaction |
At
8 Min. - 28% |
|
|
| P2O5 |
%w/w |
min |
63 |
| Na2O |
%w/w |
|
27.9 |
| Assay |
%w/w |
min
|
95 |
| pH
1% Solution |
|
|
4.1
- 4.4 |
| Loss
on drying |
%w/w |
max |
0.2 |
| Bulk
Density |
Kg/1 |
|
0.78
- 0.96 |
| Arsenic
(As) |
ppm |
max |
3 |
| Fluoride
(F) |
ppm |
max |
10 |
| Heavy
Metals |
ppm |
max |
10 |
| Lead
(pb) |
ppm |
max |
1.0 |
| Cadmium
(Cd) |
ppm |
max |
1.0 |
| Iron |
ppm |
max |
25 |
|
|
