| Product Information | Specification and Properties |
| CAS No.：[13269-19-7] | Purity：95% |
| MDL No.：MFCD00044102 | Dangerous Goods： |
| MF：C5H5N3O2 | Exterior：Dark yellow to yellow-brown powder |
| MW：139.1121 | Melting point：186-196°C |
| Boiling point：382.3°C at 760 mmHg | Save：Store at room temperature |