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| Customization: | Available |
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| CAS No.: | 4418-26-2 |
| Formula: | C8h7nao4 |
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| ITEM | SPECIFICATION | TESTING RESULT |
| Appearance | White to off white powder | Confirmed |
| Purity(%) | 99 min. | 99.5% |
| Water(%) | 10 max. | 8.8% |
| Chloride (% as CL) | 0.011 max. | <0.011% |
| Heavy metals(ppm Pb) | 10 max. | <10 MG/KG |
| As(ppm) | 3 max. | <3 MG/KG |
| Acetone(ppm) | 100 max. | Confirmed |
| Toluene(ppm) | 50 max. | Confirmed |