pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.0	IUPAC digitized pKa	-1	-2	O=C(O)CCCCCCCCCCP(=O)([O-])O	O=C([O-])CCCCCCCCCCP(=O)([O-])O,O=C(O)CCCCCCCCCCP(=O)([O-])[O-]	mol11633	O=C(O)CCCCCCCCCCP(=O)(O)O
8.25	IUPAC digitized pKa	-2	-3	O=C([O-])CCCCCCCCCCP(=O)([O-])O,O=C(O)CCCCCCCCCCP(=O)([O-])[O-]	O=C([O-])CCCCCCCCCCP(=O)([O-])[O-]	mol11633	O=C(O)CCCCCCCCCCP(=O)(O)O