| Molecular Formula | C5H5N5O |
| Molar Mass | 151.13 |
| Density | 1.4456 (rough estimate) |
| Melting Point | 302°C (rough estimate) |
| Boling Point | 273.11°C (rough estimate) |
| pKa | pK1: 2.69(+1);pK2: 8.49(0) (25°C) |
| Storage Condition | -20°C |
| Refractive Index | 1.9000 (estimate) |
| category | toxic substances |
| flammability hazard characteristics | combustible; combustion releases toxic nitrogen oxide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |