pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.9	IUPAC digitized pKa	-3	-4	CCCCCCCC(P(=O)([O-])[O-])P(=O)([O-])O	CCCCCCCC(P(=O)([O-])[O-])P(=O)([O-])[O-]	mol10727	CCCCCCCC(P(=O)(O)O)P(=O)(O)O
7.45	IUPAC digitized pKa	-2	-3	CCCCCCCC(P(=O)([O-])[O-])P(=O)(O)O,CCCCCCCC(P(=O)([O-])O)P(=O)([O-])O	CCCCCCCC(P(=O)([O-])[O-])P(=O)([O-])O	mol10727	CCCCCCCC(P(=O)(O)O)P(=O)(O)O