{"compilation": {"title": "Solubility data from IUPAC SDS Volume 67 (page 430) - Tetrachloroethene with Nitric acid, Ammonium nitrate and Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Ari L. Horvath", "sources": [{"citation": "Moiseeva, L. M.; Stepanova, G. G.; Pukhonto, A. N.; Sov. Chem. Ind. 9, 453 (1977).", "pubtype": "paper"}], "system": "Tetrachloroethene with Nitric acid, Ammonium nitrate and Water", "substances": [{"constituent": 1, "name": "Tetrachloroethene", "formula": "C2Cl4", "molweight": 165.833, "casrn": "127-18-4", "inchi": "InChI=1S/C2Cl4/c3-1(4)2(5)6", "inchikey": "CYTYCFOTNPOANT-UHFFFAOYSA-N", "sample": "Type \"pure\" (MRTU 6-00 No. 6590-70), redistilled and checked by GC before use."}, {"constituent": 2, "name": "Nitric acid", "formula": "HNO3", "molweight": 63.0128, "casrn": "7697-37-2", "inchi": "InChI=1S/HNO3/c2-1(3)4/h(H,2,3,4)", "inchikey": "GRYLNZFGIOXLOG-UHFFFAOYSA-N", "sample": "Type \"chemically pure\"."}, {"constituent": 3, "name": "Ammonium nitrate", "formula": "NH4NO3", "molweight": 80.0434, "casrn": "6484-52-2", "inchi": "InChI=1S/NO3.H3N/c2-1(3)4;/h;1H3/q-1;/p+1", "inchikey": "DVARTQFDIMZBAA-UHFFFAOYSA-O", "sample": "Type \"chemically pure\"."}, {"constituent": 4, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "Distilled."}], "method": "The aqueous electrolyte solutions were saturated with tetrachloroethene in thermostated flasks fitted with stirrers and a mercury seal. Stirring was continued for several days until equilibrium was established. Samples were taken at specific time intervals to check for equilibrium. The concentration of tetrachloroethene in the aqueous phase was measured by gas chromatography.", "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}, {"property": "Mass density", "number": "1.600e+02", "significand": "1.600", "exponent": "2", "sigfigs": "4", "unit": "g/m<sup>3</sup>"}], "data": [{"property": "Amount concentration (2)", "number": "8e-05", "significand": "8", "exponent": "-5", "sigfigs": "1", "unit": "mol/dm<sup>3</sup>"}, {"property": "Amount concentration (3)", "number": "1.25e-03", "significand": "1.25", "exponent": "-3", "sigfigs": "3", "unit": "mol/dm<sup>3</sup>"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "1.58e-02", "significand": "1.58", "exponent": "-2", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}, {"property": "Mass density", "number": "2.325e+02", "significand": "2.325", "exponent": "2", "sigfigs": "4", "unit": "g/m<sup>3</sup>"}], "data": [{"property": "Amount concentration (2)", "number": "8.0e-04", "significand": "8.0", "exponent": "-4", "sigfigs": "2", "unit": "mol/dm<sup>3</sup>"}, {"property": "Amount concentration (3)", "number": "1.25e-03", "significand": "1.25", "exponent": "-3", "sigfigs": "3", "unit": "mol/dm<sup>3</sup>"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "2.26e-02", "significand": "2.26", "exponent": "-2", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}, {"property": "Mass density", "number": "2.920e+02", "significand": "2.920", "exponent": "2", "sigfigs": "4", "unit": "g/m<sup>3</sup>"}], "data": [{"property": "Amount concentration (2)", "number": "2.40e-03", "significand": "2.40", "exponent": "-3", "sigfigs": "3", "unit": "mol/dm<sup>3</sup>"}, {"property": "Amount concentration (3)", "number": "1.25e-03", "significand": "1.25", "exponent": "-3", "sigfigs": "3", "unit": "mol/dm<sup>3</sup>"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "2.70e-02", "significand": "2.70", "exponent": "-2", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}, {"property": "Mass density", "number": "2.975e+02", "significand": "2.975", "exponent": "2", "sigfigs": "4", "unit": "g/m<sup>3</sup>"}], "data": [{"property": "Amount concentration (2)", "number": "3.20e-03", "significand": "3.20", "exponent": "-3", "sigfigs": "3", "unit": "mol/dm<sup>3</sup>"}, {"property": "Amount concentration (3)", "number": "1.25e-03", "significand": "1.25", "exponent": "-3", "sigfigs": "3", "unit": "mol/dm<sup>3</sup>"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "2.69e-02", "significand": "2.69", "exponent": "-2", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 5, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}, {"property": "Mass density", "number": "3.340e+02", "significand": "3.340", "exponent": "2", "sigfigs": "4", "unit": "g/m<sup>3</sup>"}], "data": [{"property": "Amount concentration (2)", "number": "4.00e-03", "significand": "4.00", "exponent": "-3", "sigfigs": "3", "unit": "mol/dm<sup>3</sup>"}, {"property": "Amount concentration (3)", "number": "1.25e-03", "significand": "1.25", "exponent": "-3", "sigfigs": "3", "unit": "mol/dm<sup>3</sup>"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "2.96e-02", "significand": "2.96", "exponent": "-2", "sigfigs": "3", "unit": "1"}]}]}]}}