| Test | Specifications | Results (Reference) |
| Na5P3010 | >94.0% | 95.0% |
| P2O5 | >57.0% | 57.1% |
| Iron (Fe) | <0.010% | 0.0075% |
| Ph (1% Solution) | 9.2 ~ 10.0 | 9.4 |
| Whiteness | >90% | 91% |
| Appearance | White Powder | Pass |
| Phase I | 15-35% | 29 |
| Bulk Density | 0.69-0.74 | 0.71 |
| Finess: Passing through 0.5 Trv-Sieve | >95% | 97.5% |