pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.4	OCHEM	-4	-5	O=P([O-])([O-])NP(=O)([O-])[O-],O=P([O-])([O-])[N-]P(=O)([O-])O	O=P([O-])([O-])[N-]P(=O)([O-])[O-]	mol32041	O=P(O)(O)NP(=O)(O)O
10.3	OCHEM	-4	-5	O=P([O-])([O-])NP(=O)([O-])[O-],O=P([O-])([O-])[N-]P(=O)([O-])O	O=P([O-])([O-])[N-]P(=O)([O-])[O-]	mol32041	O=P(O)(O)NP(=O)(O)O