pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.39	IUPAC digitized pKa	0	-1	C[P@@](=O)(O)Oc1ccccc1	C[P@@](=O)([O-])Oc1ccccc1	mol10217	CP(=O)(O)Oc1ccccc1
1.47	IUPAC digitized pKa	0	-1	C[P@@](=O)(O)Oc1ccccc1	C[P@@](=O)([O-])Oc1ccccc1	mol10217	CP(=O)(O)Oc1ccccc1