{
  "ALIASES": [
    "Parahydrogen", 
    "parahydrogen", 
    "PARAHYDROGEN"
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      "Tmax": 32.93799999999992, 
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      "description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 0.0174798204880533, 
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      "type": "pL", 
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      "description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 0.0025443700352290044, 
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      "Tmax": 32.93799999999992, 
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      "description": "rho' = rhoc*(1+sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 0.37627402632863793, 
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      "type": "rhoLnoexp", 
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      "Tmax": 32.93799999999992, 
      "Tmin": 13.80330000000001, 
      "description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))", 
      "max_abserror_percentage": 0.051284406798368654, 
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      "type": "rhoV", 
      "using_tau_r": true
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    "surface_tension": {
      "BibTeX": "Mulero-JPCRD-2012", 
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      "description": "sigma = sum(a_i*(1-T/Tc)^n_i)", 
      "n": [
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  }, 
  "CAS": "1333-74-0p", 
  "ENVIRONMENTAL": {
    "ASHRAE34": "UNKNOWN", 
    "FH": -1, 
    "GWP100": -1.0, 
    "GWP20": -1.0, 
    "GWP500": -1.0, 
    "HH": -1, 
    "Name": "ParaHydrogen", 
    "ODP": -1.0, 
    "PH": -1
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  "EOS": [
    {
      "BibTeX_CP0": "", 
      "BibTeX_EOS": "Leachman-JPCRD-2009", 
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      "T_max_units": "K", 
      "Ttriple": 13.8033, 
      "Ttriple_units": "K", 
      "accentric": -0.219, 
      "accentric_units": "-", 
      "alpha0": [
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          "eta": [
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      "gas_constant": 8.314472, 
      "gas_constant_units": "J/mol/K", 
      "molar_mass": 0.00201588, 
      "molar_mass_units": "kg/mol", 
      "p_max": 2000000000, 
      "p_max_units": "Pa", 
      "pseudo_pure": false, 
      "ptriple": 7041.086751, 
      "ptriple_units": "Pa", 
      "reducing_state": {
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        "T_units": "K", 
        "p": 1285800, 
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        "rhomolar": 15538, 
        "rhomolar_units": "mol/m^3"
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      "rhoLtriple": 38184.94839776529, 
      "rhoLtriple_units": "mol/m^3", 
      "rhoVtriple": 62.31256337798966, 
      "rhoVtriple_units": "mol/m^3"
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  ], 
  "NAME": "ParaHydrogen"
}