pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.35	IUPAC digitized pKa	0	-1	[NH3+]CCCCCCCCCCS(=O)(=O)[O-]	NCCCCCCCCCCS(=O)(=O)[O-]	mol5274	NCCCCCCCCCCS(=O)(=O)O
2.65	OCHEM	1	0	[NH3+]CCCCCCCCCCS(=O)(=O)O	[NH3+]CCCCCCCCCCS(=O)(=O)[O-]	mol5274	NCCCCCCCCCCS(=O)(=O)O