pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.85999965667725	QSARToolbox	-3	-4	O=P([O-])([O-])[C@H](O)[C@H](O)P(=O)([O-])O	O=P([O-])([O-])[C@H](O)[C@H](O)P(=O)([O-])[O-]	mol36748	O=P(O)(O)C(O)C(O)P(=O)(O)O