| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White powder | Conforms |
| Water insoluble | ≤0.2% | 0.01% |
| Sulphate(CaSO4) | ≤0.2% | 0.01% |
| Alkalinity | ≤0.25% | 0.10% |
| Arsenic | ≤0.0002% | <0.0002% |
| Heavy metals(Pb) | ≤0.0005% | <0.0005% |
| Assay(CaCl2) | 90.0%~94.0% | 93.80% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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