| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White or yellowish crystalline powder | Conforms |
| Identification | Qualified | Conforms |
| Moisture | ≤1.0% | 0.32% |
| Residue on ignition | ≤0.20% | 0.01% |
| Heavy metals | ≤0.001% | <0.001% |
| PH | 6.0~7.5 | 6.8 |
| Inosine(C10H12N4O5) | 23.0%~25.0% | 24.40% |
| Inosine-2-hydroxypropyldimethylammonium 4-acetamidobenzoate (C14H22N2O4) | 73.0%~79.0% | 78.70% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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