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499-51-4

Name 4-Hydroxypyridine-2,6-dicarboxylic acid
CAS 499-51-4
Molecular Formula C7H5NO5
MDL Number MFCD00066478
Molecular Weight 183.12
MOL File 499-51-4.mol
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Chemical Properties

Melting point  251-255 °C (decomp)(Solv: water (7732-18-5))
Boiling point  768.8±60.0 °C(Predicted)
density  1.725
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  Aqueous Base (Slightly, Heated, Sonicated)
form  Solid
pka 0.61±0.50(Predicted)
color  Dark Brown to Very Dark Brown
Stability: Hygroscopic
InChI InChI=1S/C7H5NO5/c9-3-1-4(6(10)11)8-5(2-3)7(12)13/h1-2H,(H,8,9)(H,10,11)(H,12,13)
InChIKey XTLJJHGQACAZMS-UHFFFAOYSA-N
SMILES C1(C(O)=O)=NC(C(O)=O)=CC(O)=C1

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2933399990

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