{
  "ALIASES": [
    "H2S", 
    "HYDROGENSULFIDE"
  ], 
  "ANCILLARIES": {
    "pL": {
      "T_r": 373.1, 
      "Tmax": 373.09999999999945, 
      "Tmin": 187.7, 
      "description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 0.01406124754110838, 
      "n": [
        -6.761826097619247, 
        -0.005988209650772923, 
        -6.882637639835571, 
        -2.8254550876910356, 
        7.704835506786447, 
        1.7417891509345698
      ], 
      "reducing_value": 9000000.0, 
      "t": [
        1.003, 
        1.146, 
        1.668, 
        4.886, 
        1.558, 
        9.098
      ], 
      "type": "pL", 
      "using_tau_r": true
    }, 
    "pV": {
      "T_r": 373.1, 
      "Tmax": 373.09999999999945, 
      "Tmin": 187.7, 
      "description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 0.019173536478978015, 
      "n": [
        0.016005313259314074, 
        -5.84689331691651, 
        0.378166392177876, 
        -0.33675173635383543, 
        -1.6596226528944937, 
        -1.8779907937289753
      ], 
      "reducing_value": 9000000.0, 
      "t": [
        0.512, 
        0.974, 
        1.577, 
        2.795, 
        3.791, 
        7.388
      ], 
      "type": "pV", 
      "using_tau_r": true
    }, 
    "rhoL": {
      "T_r": 373.1, 
      "Tmax": 373.09999999999945, 
      "Tmin": 187.7, 
      "description": "rho' = rhoc*(1+sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 0.12757076402429846, 
      "n": [
        51.601033693983716, 
        -49.93595719794271, 
        6.987088261412919, 
        -24.784697586038508, 
        84.07792676768513, 
        -68.55133880200839
      ], 
      "reducing_value": 10190.0, 
      "t": [
        0.572, 
        0.586, 
        2.075, 
        3.069, 
        4.223, 
        4.619
      ], 
      "type": "rhoLnoexp", 
      "using_tau_r": false
    }, 
    "rhoV": {
      "T_r": 373.1, 
      "Tmax": 373.09999999999945, 
      "Tmin": 187.7, 
      "description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 0.1081652393724486, 
      "n": [
        -5.046830785558678, 
        -38.485729404620876, 
        41.23869786806366, 
        -2.8100720902410004, 
        -10.142249397446074, 
        21.5382763129489
      ], 
      "reducing_value": 10190.0, 
      "t": [
        0.532, 
        0.681, 
        0.691, 
        1.195, 
        6.002, 
        9.033
      ], 
      "type": "rhoV", 
      "using_tau_r": true
    }, 
    "surface_tension": {
      "BibTeX": "Mulero-JPCRD-2012", 
      "Tc": 373.1, 
      "a": [
        0.078557
      ], 
      "description": "sigma = sum(a_i*(1-T/Tc)^n_i)", 
      "n": [
        1.2074
      ]
    }
  }, 
  "CAS": "7783-06-4", 
  "ENVIRONMENTAL": {
    "ASHRAE34": "UNKNOWN", 
    "FH": 4, 
    "GWP100": -1.0, 
    "GWP20": -1.0, 
    "GWP500": -1.0, 
    "HH": 4, 
    "Name": "HydrogenSulfide", 
    "ODP": -1.0, 
    "PH": 0
  }, 
  "EOS": [
    {
      "BibTeX_CP0": "", 
      "BibTeX_EOS": "Lemmon-JCED-2006", 
      "STATES": {
        "reducing": {
          "T": 373.1, 
          "T_units": "K", 
          "p": 9000000, 
          "p_units": "Pa", 
          "rhomolar": 10190, 
          "rhomolar_units": "mol/m^3"
        }, 
        "sat_min_liquid": {
          "T": 187.7, 
          "T_units": "K", 
          "p": 23.258855840736683, 
          "p_units": "Pa", 
          "rhomolar": 29116.326840626763, 
          "rhomolar_units": "mol/m^3"
        }, 
        "sat_min_vapor": {
          "T": 187.7, 
          "T_units": "K", 
          "p": 23.258855840736683, 
          "p_units": "Pa", 
          "rhomolar": 15.024228571877876, 
          "rhomolar_units": "mol/m^3"
        }
      }, 
      "T_max": 760, 
      "T_max_units": "K", 
      "Ttriple": 187.7, 
      "Ttriple_units": "K", 
      "accentric": 0.1005, 
      "accentric_units": "-", 
      "alpha0": [
        {
          "a1": -4.0740770957, 
          "a2": 3.7632137341, 
          "type": "IdealGasHelmholtzLead"
        }, 
        {
          "a": 3, 
          "type": "IdealGasHelmholtzLogTau"
        }, 
        {
          "n": [
            -0.002753352822675789
          ], 
          "t": [
            -1.5
          ], 
          "type": "IdealGasHelmholtzPower"
        }, 
        {
          "n": [
            1.1364, 
            1.9721
          ], 
          "t": [
            4.886089520235862, 
            10.62717770034843
          ], 
          "type": "IdealGasHelmholtzPlanckEinstein"
        }
      ], 
      "alphar": [
        {
          "d": [
            1, 
            1, 
            1, 
            2, 
            3, 
            7, 
            2, 
            5, 
            1, 
            4, 
            3, 
            4
          ], 
          "l": [
            0, 
            0, 
            0, 
            0, 
            0, 
            0, 
            1, 
            1, 
            2, 
            2, 
            3, 
            3
          ], 
          "n": [
            0.87641, 
            -2.0367, 
            0.21634, 
            -0.050199, 
            0.066994, 
            0.00019076, 
            0.20227, 
            -0.0045348, 
            -0.2223, 
            -0.034714, 
            -0.014885, 
            0.0074154
          ], 
          "t": [
            0.25, 
            1.125, 
            1.5, 
            1.375, 
            0.25, 
            0.875, 
            0.625, 
            1.75, 
            3.625, 
            3.625, 
            14.5, 
            12
          ], 
          "type": "ResidualHelmholtzPower"
        }
      ], 
      "gas_constant": 8.314472, 
      "gas_constant_units": "J/mol/K", 
      "molar_mass": 0.03408088, 
      "molar_mass_units": "kg/mol", 
      "p_max": 170000000, 
      "p_max_units": "Pa", 
      "pseudo_pure": false
    }
  ], 
  "NAME": "HydrogenSulfide", 
  "REFPROP_NAME": "H2S", 
  "STATES": {
    "critical": {
      "T": 373.1, 
      "T_units": "K", 
      "p": 9000000.0, 
      "p_units": "Pa", 
      "rhomolar": 10190.0, 
      "rhomolar_units": "mol/m^3"
    }, 
    "triple_liquid": {
      "T": 187.7, 
      "T_units": "K", 
      "p": 23.258855840736683, 
      "p_units": "Pa", 
      "rhomolar": 29116.326840626763, 
      "rhomolar_units": "mol/m^3"
    }, 
    "triple_vapor": {
      "T": 187.7, 
      "T_units": "K", 
      "p": 23.258855840736683, 
      "p_units": "Pa", 
      "rhomolar": 15.024228571877876, 
      "rhomolar_units": "mol/m^3"
    }
  }, 
  "TRANSPORT": {
    "viscosity": {
      "BibTeX": "QuinonesCisneros-JCED-2012", 
      "dilute": {
        "C": 8.7721e-07, 
        "T_reducing": 276, 
        "a": [
          0.53242, 
          0.93715, 
          -0.69339, 
          1.16432, 
          -0.84306, 
          0.20534
        ], 
        "t": [
          0, 
          -1, 
          -2, 
          -3, 
          -4, 
          -5
        ], 
        "type": "collision_integral_powers_of_Tstar"
      }, 
      "epsilon_over_k": 355.8, 
      "epsilon_over_k_units": "K", 
      "higher_order": {
        "Aa": [
          6.89659e-08, 
          -2.20494e-08, 
          -4.26126e-08
        ], 
        "Aaa": [
          7.8238e-13, 
          -6.4717e-13, 
          1.39066e-12
        ], 
        "Ai": [
          0, 
          0, 
          0
        ], 
        "Ar": [
          1.53406e-07, 
          8.45198e-09, 
          -1.13967e-07
        ], 
        "Arr": [
          -9.75792e-12, 
          -3.19303e-12, 
          1.24263e-11
        ], 
        "Na": 1, 
        "Naa": 1, 
        "Nr": 1, 
        "Nrr": 1, 
        "T_reduce": 373.1, 
        "c1": 0, 
        "c2": 0, 
        "type": "friction_theory"
      }, 
      "initial_density": {
        "b": [
          -19.572881, 
          219.73999, 
          -1015.3226, 
          2471.01251, 
          -3375.1717, 
          2491.6597, 
          -787.26086, 
          14.085455, 
          -0.34664158
        ], 
        "t": [
          0, 
          -0.25, 
          -0.5, 
          -0.75, 
          -1.0, 
          -1.25, 
          -1.5, 
          -2.5, 
          -5.5
        ], 
        "type": "Rainwater-Friend"
      }, 
      "sigma_eta": 3.565e-10, 
      "sigma_eta_units": "m"
    }
  }
}