W.Y. Shiu, D. Mackay 1 1.11e+01 Ambient temperature 3 1.11 °C -6 2.88e-06 Amount concentration (1) 3 2.88 mol/L 1 1 1.40e+01 Ambient temperature 3 1.40 °C -6 3.2e-06 Amount concentration (1) 2 3.2 mol/L 2 1 1.75e+01 Ambient temperature 3 1.75 °C -6 4.07e-06 Amount concentration (1) 3 4.07 mol/L 3 1 2.02e+01 Ambient temperature 3 2.02 °C -6 4.51e-06 Amount concentration (1) 3 4.51 mol/L 4 1 2.32e+01 Ambient temperature 3 2.32 °C -6 5.75e-06 Amount concentration (1) 3 5.75 mol/L 5 1 2.50e+01 Ambient temperature 3 2.50 °C -6 5.72e-06 Amount concentration (1) 3 5.72 mol/L 6 1 2.93e+01 Ambient temperature 3 2.93 °C -6 7.2e-06 Amount concentration (1) 2 7.2 mol/L 7 1 3.18e+01 Ambient temperature 3 3.18 °C -6 7.9e-06 Amount concentration (1) 2 7.9 mol/L 8 1 Solubility, Solubility data series The solubility of phenanthrene was determined by fluorescence and UV absorption measurements. For fluorescence method, an excess amount of phenanthrene was added to an air-tight 1 x 1 cm quartz fluorescence cell containing 5 mL of salt solution. The cell was rotated at 20 rpm for at least 72 hr in a thermostated water bath and then its fluorescent intensity was measured at 365 and 320 nm. The Spectrofluorimeter employed a ratio-photon counting mode where phenanthrene concentration was linearly related to the fluorescence signal. The UV method was used to obtain the absorptivity of phenanthrene in ethanol solution and therefore provide an absolute solubility scale for the fluorescence method. The International Union of Pure and Applied Chemistry Schwarz, F. P.; J. Chem. Eng. Data. 1977, 22, 273-7. paper https://doi.org/10.1021/je60074a010 85-01-8 1 C14H10 InChI=1S/C14H10/c1-3-7-13-11(5-1)9-10-12-6-2-4-8-14(12)13/h1-10H YNPNZTXNASCQKK-UHFFFAOYSA-N 178.229 Phenanthrene 7647-14-5 2 NaCl InChI=1S/ClH.Na/h1H;/q;+1/p-1 FAPWRFPIFSIZLT-UHFFFAOYSA-M 58.443 Sodium chloride 7732-18-5 3 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water Phenanthrene with Sodium chloride and Water