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Application:
One of the main additives for monolithic refractories
Technical specification | White powder | Industrial grade | |
Specifications | Standard values | Results of inspection | |
Total phosphate, as P2O5 %≥ | 68.0 | 68.35 | |
Inactive phosphate, as P2O5 %≤ | 7.5 | 6.9 | |
Iron, as Fe %≤ | 0.05 | 0.03 | |
PH of | 5.8-7.3 | 6.1 | |
Solubility | Qualified | Qualified | |
Water insoluble %≤ | 0.05 | 0.025 | |
Notes | |||
SHMP Hot sale Sodium Hexanmetaphosphate industrial grade