| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White or light yellow fine powder | Conforms |
| Identification | Meet the specification | Conforms |
| Solubility test | Meet the specification | Conforms |
| Acid Value | 196~211 | 209 |
| Chlorides | ≤0.2% | <0.2% |
| Sulfate | ≤0.3% | <0.3% |
| Loss on drying | ≤5.0% | 2.5% |
| Stearic Acid | ≥40.0% | 40.2% |
| Stearic acid &palmitic acid | ≥90.0% | 90.3% |
| Assay(Sodium) | 7.4% ~ 8.5% | 8.3% |
| Conclusion: The Product Conforms to BP/USP. |
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