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SODIUM TRIPHOSPHATE
FOOD GRADE
Specification |
Food grade |
Main content %≥ |
94.0 |
P2O5 %≥ |
57.0 |
Water insoluble %≤ |
0.05 |
Iron, as Fe %≤ |
0.01 |
pH of 1% water solution |
9.5-10.0 |
Heavy metal, as Pb %≤ |
0.001 |
Arsenic, as As %≤ |
0.0003 |
Fluoride ,as F %≤ |
0.003 |
Chloride, as Cl %≤ |
0.025 |
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