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| Customization: | Available |
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| CAS No.: | 10124-56-8 |
| Formula: | (Napo3)6 |
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Sodium Hexametaphosphate (NaPO3)6 SHMP industry used
| Item | Index (industrial grade) |
| Total phosphate (P2O5) % ≥ | 68.0 |
| Inactive phosphate (P2O5) %≤ | 7.5 |
| Fe % ≤ | 0.01 |
| Water insoluble matter % ≤ | 0.10 |
| PH value | 5.8-7.3 |
| Solubility | qualified |
| Heavy metal % ≤ | 0.001 |
| Fluoride % ≤ | 0.002 |
| Item | Index(Food Grade) |
| Total phosphates (as P2O5 ) % ≥ | 68.0 |
| Inactive Phosphates %≤ | 7.5 |
| Iron (Fe) % ≤ | 0.02 |
| PH Value | 5.8 - 6.5 |
| Heavy Metals (as Pb) % (mg/kg) ≤ | 10.0 |
| Fluoride (as F) % ≤ | 0.003 |
| Water Insoluble matter % ≤ | 0.06 |
| Polymerization | 9-21 |