{"compilation": {"title": "Solubility data from IUPAC SDS Volume 67 (page 564) - 1,2-Dibromoethane with Sodium sulfate and Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Ari L. Horvath", "sources": [{"citation": "Druzhinin, I. G.; Shostakovskii, M. F.; J. Gen. Chem. USSR 12, 48-54 (1942).", "pubtype": "paper"}], "system": "1,2-Dibromoethane with Sodium sulfate and Water", "substances": [{"constituent": 2, "name": "Sodium sulfate", "formula": "Na2SO4", "molweight": 142.04, "casrn": "7757-82-6", "inchi": "InChI=1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2", "inchikey": "PMZURENOXWZQFD-UHFFFAOYSA-L", "sample": "Source and purity not given."}, {"constituent": 3, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "Source and purity not given."}, {"constituent": 1, "name": "1,2-Dibromoethane", "formula": "C2H4Br2", "molweight": 187.861, "casrn": "106-93-4", "inchi": "InChI=1S/C2H4Br2/c3-1-2-4/h1-2H2", "inchikey": "PAAZPARNPHGIKF-UHFFFAOYSA-N", "sample": "Source and purity not given."}], "method": "A 20 mL 1,2-dibromoethane sample was mixed with 40 mL aqueous electrolyte solution in a flask fitted with a thermostat jacket and a powerful stirrer. After a stirring time of 2-3 days, samples were taken from both phases for analysis. The bromine concentration was determined by adding $\\ce{HNO3}$ to the solution and the free bromine was titrated with $\\ce{AgNO3}$ solution. The water content of the organic rich phase was calculated by the method of Kariusu [1].", "reference": {"citation": "Shostakovskii, M. F.; Druzhinin, I. G.; Zh. Obshch. Khim. 12, 42-47 (1942).", "pubtype": "paper"}, "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "3.50e+01", "significand": "3.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}], "data": [{"property": "Percent mass fraction (1)", "number": "7.8e-01", "significand": "7.8", "exponent": "-1", "sigfigs": "2", "unit": "1"}, {"property": "Percent mass fraction (2)", "number": "5.47e+00", "significand": "5.47", "exponent": "0", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Mole fraction - Liquid (1)", "number": "8.96e-04", "significand": "8.96", "exponent": "-4", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "3.50e+01", "significand": "3.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}], "data": [{"property": "Percent mass fraction (1)", "number": "1.1e-01", "significand": "1.1", "exponent": "-1", "sigfigs": "2", "unit": "1"}, {"property": "Percent mass fraction (2)", "number": "1.709e+01", "significand": "1.709", "exponent": "1", "sigfigs": "4", "unit": "1"}], "supplemental": [{"property": "Mole fraction - Liquid (1)", "number": "1.42e-04", "significand": "1.42", "exponent": "-4", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "3.50e+01", "significand": "3.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}], "data": [{"property": "Percent mass fraction (1)", "number": "6.0e-02", "significand": "6.0", "exponent": "-2", "sigfigs": "2", "unit": "1"}, {"property": "Percent mass fraction (2)", "number": "2.413e+01", "significand": "2.413", "exponent": "1", "sigfigs": "4", "unit": "1"}], "supplemental": [{"property": "Mole fraction - Liquid (1)", "number": "8.68e-05", "significand": "8.68", "exponent": "-5", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "3.5e+01", "significand": "3.5", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [{"property": "Percent mass fraction (1)", "number": "1.2e-02", "significand": "1.2", "exponent": "-2", "sigfigs": "2", "unit": "1"}, {"property": "Percent mass fraction (2)", "number": "3.296e+01", "significand": "3.296", "exponent": "1", "sigfigs": "4", "unit": "1"}], "supplemental": [{"property": "Mole fraction - Liquid (1)", "number": "1.85e-05", "significand": "1.85", "exponent": "-5", "sigfigs": "3", "unit": "1"}]}]}]}}