{"compilation": {"title": "Solubility data from IUPAC SDS Volume 67 (page 564) - 1,2-Dibromoethane with Sodium sulfate, Magnesium 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, Magnesium sulfate and Water", "substances": [{"constituent": 4, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "Distilled."}, {"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": "Magnesium sulfate", "formula": "MgSO4", "molweight": 120.368, "casrn": "7487-88-9", "inchi": "InChI=1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2", "inchikey": "CSNNHWWHGAXBCP-UHFFFAOYSA-L", "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": "6.0e-02", "significand": "6.0", "exponent": "-2", "sigfigs": "2", "unit": "1"}, {"property": "Percent mass fraction (2)", "number": "1.042e+01", "significand": "1.042", "exponent": "1", "sigfigs": "4", "unit": "1"}, {"property": "Percent mass fraction (3)", "number": "1.276e+01", "significand": "1.276", "exponent": "1", "sigfigs": "4", "unit": "1"}], "supplemental": []}, {"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": "8.2e-02", "significand": "8.2", "exponent": "-2", "sigfigs": "2", "unit": "1"}, {"property": "Percent mass fraction (2)", "number": "1.807e+01", "significand": "1.807", "exponent": "1", "sigfigs": "4", "unit": "1"}, {"property": "Percent mass fraction (3)", "number": "9.81e+00", "significand": "9.81", "exponent": "0", "sigfigs": "3", "unit": "1"}], "supplemental": []}, {"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": "1.0e-01", "significand": "1.0", "exponent": "-1", "sigfigs": "2", "unit": "1"}, {"property": "Percent mass fraction (2)", "number": "2.379e+01", "significand": "2.379", "exponent": "1", "sigfigs": "4", "unit": "1"}, {"property": "Percent mass fraction (3)", "number": "4.35e+00", "significand": "4.35", "exponent": "0", "sigfigs": "3", "unit": "1"}], "supplemental": []}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "3.50e+01", "significand": "3.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}], "data": [{"property": "Percent mass fraction (1)", "number": "5.2e-02", "significand": "5.2", "exponent": "-2", "sigfigs": "2", "unit": "1"}, {"property": "Percent mass fraction (2)", "number": "2.810e+01", "significand": "2.810", "exponent": "1", "sigfigs": "4", "unit": "1"}, {"property": "Percent mass fraction (3)", "number": "1.54e+00", "significand": "1.54", "exponent": "0", "sigfigs": "3", "unit": "1"}], "supplemental": []}]}]}}