Synonym(s): 1,4-Dihydro-4-oxo-2,6-pyridinedicarboxylic acid hydrate; 4-Hydroxypyridine-2,6-dicarboxylic acid
Empirical Formula: C7H5NO5 -+ xH2O
Linear Formula: C7H5NO5 -+ xH2O
Formula Weight: 183.12 (anhydrous basis)
MDL Number: MFCD03818117
Purity: ≥97.0% (dried material, T)
Melting Point: 267 °C (dec.)(lit.)
Beilstein Registry Number: 476229
Signal Word: Warning
Hazard statements: H315-H319-H335
Precautionary statements: P261-P305 + P351 + P338
Risk Statements (Europe): 36/37/38
Safety Statements (Europe): 26-36
Hazard Codes (Europe): Xi