| [Product name]: | 3,4-Pyridinedicarboxylic acid |
| [Structural Formula]: |  |
| [Molecular Formula]: | C7H5NO4 |
| [Molecular Weight]: | 167.12 |
| [CAS No.]: | 490-11-9 |
| [Packing]: |
| Properties | |
| Appearance | White crystal powder |
| Melting range °C | 261-263 |
| Quality Specifications | |
| Purity % | ≥98.0 |
| Moisture % | ≤0.5 |