{"compilation": {"title": "Solubility data from IUPAC SDS Volume 62 (page ?) - Carbon dioxide with Potassium sulfate and Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Colin L. Young", "sources": [{"citation": "Yasunishi, A.; Yoshida, F.; J. Chem. Eng. Data 1979, 24, 11-14.", "pubtype": "paper", "url": "https://doi.org/10.1021/je60080a007"}], "system": "Carbon dioxide with Potassium sulfate and Water", "substances": [{"constituent": 1, "name": "Carbon dioxide", "formula": "CO2", "molweight": 44.0095, "casrn": "124-38-9", "inchi": "InChI=1S/CO2/c2-1-3", "inchikey": "CURLTUGMZLYLDI-UHFFFAOYSA-N", "sample": "High purity grade sample, purity 99.96 mole%."}, {"constituent": 2, "name": "Potassium sulfate", "formula": "K2SO4", "molweight": 174.259, "casrn": "7778-80-5", "inchi": "InChI=1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2", "inchikey": "OTYBMLCTZGSZBG-UHFFFAOYSA-L"}, {"constituent": 3, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N"}], "method": "Volumetric apparatus with multibulb buret and magnetic stirrer. Amount of solution and gas absorbed determined volumetrically. Density and composition of solution determined after absorption. Details in [1].", "reference": {"citation": "Tokunaga, J.; J. Chem. Eng. Data 1975, 20, 41.", "pubtype": "paper", "url": "https://doi.org/10.1021/je60064a025"}, "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.9815e+02", "significand": "2.9815", "exponent": "2", "sigfigs": "5", "unit": "$\\pu{K}$"}, {"property": "Amount concentration (2)", "number": "0e+00", "significand": "0", "exponent": "0", "sigfigs": "0", "unit": "mol/L"}], "data": [{"property": "Ostwald coefficient", "number": "8.264e-01", "significand": "8.264", "exponent": "-1", "sigfigs": "4", "unit": "1"}], "supplemental": []}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "2.9815e+02", "significand": "2.9815", "exponent": "2", "sigfigs": "5", "unit": "$\\pu{K}$"}, {"property": "Amount concentration (2)", "number": "9.3e-02", "significand": "9.3", "exponent": "-2", "sigfigs": "2", "unit": "mol/L"}], "data": [{"property": "Ostwald coefficient", "number": "7.816e-01", "significand": "7.816", "exponent": "-1", "sigfigs": "4", "unit": "1"}], "supplemental": []}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "2.9815e+02", "significand": "2.9815", "exponent": "2", "sigfigs": "5", "unit": "$\\pu{K}$"}, {"property": "Amount concentration (2)", "number": "1.88e-01", "significand": "1.88", "exponent": "-1", "sigfigs": "3", "unit": "mol/L"}], "data": [{"property": "Ostwald coefficient", "number": "7.435e-01", "significand": "7.435", "exponent": "-1", "sigfigs": "4", "unit": "1"}], "supplemental": []}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "2.9815e+02", "significand": "2.9815", "exponent": "2", "sigfigs": "5", "unit": "$\\pu{K}$"}, {"property": "Amount concentration (2)", "number": "2.83e-01", "significand": "2.83", "exponent": "-1", "sigfigs": "3", "unit": "mol/L"}], "data": [{"property": "Ostwald coefficient", "number": "7.059e-01", "significand": "7.059", "exponent": "-1", "sigfigs": "4", "unit": "1"}], "supplemental": []}, {"pntnum": 5, "conditions": [{"property": "Ambient temperature", "number": "2.9815e+02", "significand": "2.9815", "exponent": "2", "sigfigs": "5", "unit": "$\\pu{K}$"}, {"property": "Amount concentration (2)", "number": "4.54e-01", "significand": "4.54", "exponent": "-1", "sigfigs": "3", "unit": "mol/L"}], "data": [{"property": "Ostwald coefficient", "number": "6.442e-01", "significand": "6.442", "exponent": "-1", "sigfigs": "4", "unit": "1"}], "supplemental": []}]}]}}