1.0 2019-08-07 19:37:42 UTC 2025-11-19 03:04:17 UTC FDB034578 Hydroxidodioxidosulfidosulfate H2O3S2 114.144 113.94453531 sulfanesulfonic acid sulfurothioic S-acid OS(S)(=O)=O InChI=1S/H2O3S2/c1-5(2,3)4/h(H2,1,2,3,4) DHCDFWKWKRSZHF-UHFFFAOYSA-N belongs to the class of inorganic compounds known as non-metal thiosulfates. These are inorganic non-metallic compounds containing a thiosulfate as its largest oxoanion. Non-metal thiosulfates Inorganic compounds Homogeneous non-metal compounds Non-metal oxoanionic compounds Non-metal thiosulfates Inorganic oxides Inorganic sulfides Inorganic oxide Inorganic sulfide Non-metal thiosulfate thiosulfuric acid logp -0.096 ChemAxon pka_strongest_acidic -2.3 ChemAxon iupac sulfanesulfonic acid ChemAxon average_mass 114.144 ChemAxon mono_mass 113.94453531 ChemAxon smiles OS(S)(=O)=O ChemAxon formula H2O3S2 ChemAxon inchi InChI=1S/H2O3S2/c1-5(2,3)4/h(H2,1,2,3,4) ChemAxon inchikey DHCDFWKWKRSZHF-UHFFFAOYSA-N ChemAxon polar_surface_area 54.37 ChemAxon refractivity 17.76 ChemAxon polarizability 8.29 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 3 ChemAxon donor_count 2 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsIr 358 Specdb::MsIr 359 Specdb::CMs 33194 Specdb::CMs 159400 Specdb::CMs 169131 Specdb::NmrOneD 6292 Specdb::NmrOneD 6293 Specdb::NmrOneD 6294 Specdb::NmrOneD 6295 Specdb::NmrOneD 6296 Specdb::NmrOneD 6297 Specdb::NmrOneD 6298 Specdb::NmrOneD 6299 Specdb::NmrOneD 6300 Specdb::NmrOneD 6301 Specdb::MsMs 27059 Specdb::MsMs 27060 Specdb::MsMs 27061 Specdb::MsMs 33617 Specdb::MsMs 33618 Specdb::MsMs 33619 Specdb::MsMs 1218079 Specdb::MsMs 1218080 Specdb::MsMs 1218081 Specdb::MsMs 2315777 Specdb::MsMs 2315778 Specdb::MsMs 2315779 Specdb::MsMs 2622833 Specdb::MsMs 2622834 Specdb::MsMs 2622835 HMDB0060293 Anatidae Type 1 specific Anatidae 8830 Beefalo Type 1 specific Bos taurus X Bison bison 297284 Bison Type 1 specific Bison bison 9901 Buffalo Type 1 specific Bubalus bubalis 89462 Cattle (Beef, Veal) Type 1 specific Bos taurus 9913 Chicken Type 1 specific Gallus gallus 9031 Columbidae (Dove, Pigeon) Type 1 specific Columbidae 8930 Deer Type 1 specific Cervidae 9850 Domestic goat Type 1 specific Capra aegagrus hircus 9925 Domestic pig Type 1 specific Sus scrofa domestica 9825 Elk Type 1 specific Cervus canadensis 1574408 Emu Type 1 specific Dromaius novaehollandiae 8790 European rabbit Type 1 specific Oryctolagus 9984 Greylag goose Type 1 specific Anser anser 8843 Guinea hen Type 1 specific Numida meleagris 8996 Horse Type 1 specific Equus caballus 9796 Mallard duck Type 1 specific Anas platyrhynchos 8839 Mountain hare Type 1 specific Lepus timidus 62621 Mule deer Type 1 specific Odocoileus 9871 Ostrich Type 1 specific Struthio camelus 8801 Pheasant Type 1 specific Phasianus colchicus 9054 Quail Type 1 specific Phasianidae 9005 Rabbit Type 1 specific Leporidae 9979 Rock ptarmigan Type 1 specific Lagopus muta 64668 Sheep (Mutton, Lamb) Type 1 specific Ovis aries 9940 Squab Type 1 specific Columba 8931 Turkey Type 1 specific Meleagris gallopavo 9103 Velvet duck Type 1 specific Melanitta fusca 371864 Wild boar Type 1 specific Sus scrofa 9823