Sodium hexametaphoshpate Sodium metaphosphate Potassium phosphate
Product Specification:
Item |
RESULT(Tech grade) |
RESULT(Food grade) |
Total phosphates (as P2O5) % ≥ |
68.0 |
68.0 |
Inactive phosphates (as P2O5) % ≤ |
7.5 |
7.5 |
Fe % ≤ |
0.03 |
0.02 |
Water insoluble % ≤ |
0.04 |
0.06 |
Arsenic, as As |
/ |
0.0003 |
Heavy metals, as Pb |
/ |
0.001 |
PH of 1% solution |
5.8-7.0 |
5.8-6.5 |
Whiteness |
90 |
85 |
Product Specification:
Item |
RESULT(Tech grade) |
RESULT(Food grade) |
Total phosphates (as P2O5) % ≥ |
68.0 |
68.0 |
Inactive phosphates (as P2O5) % ≤ |
7.5 |
7.5 |
Fe % ≤ |
0.03 |
0.02 |
Water insoluble % ≤ |
0.04 |
0.06 |
Arsenic, as As |
/ |
0.0003 |
Heavy metals, as Pb |
/ |
0.001 |
PH of 1% solution |
5.8-7.0 |
5.8-6.5 |
Whiteness |
90 |
85 |
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