| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | Yellow powder | Conforms |
| Basicity | 40%~90% | 78% |
| Density | ≥1.12g/cm3 | 1.13g/cm3 |
| Insol. in water | ≤0.60% | 0.30% |
| PH | 3.5~5.0 | 4.0 |
| Alumina(Al2O3) | ≥29.0% | 30.10% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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