hydrogen chloride !Short name 7647-01-0 !CAS number hydrogen chloride !Full name HCl !Chemical formula {HCl} hydrogen chloride !Synonym 36.46094 !Molar mass [g/mol] 159.07 !Triple point temperature [K] 188.179 !Normal boiling point [K] 324.55 !Critical temperature [K] 8288.14 !Critical pressure [kPa] 11.8 !Critical density [mol/L] 0.131 !Acentric factor 1.079 !Dipole moment [Debye]; DIPPR DIADEM 2012 NBP !Default reference state 10.0 !Version number 9474b17450 !Hash number from InChI Key :Hash: ???? !UN Number :UN: other !Family :Family: ???? !Heating value (upper) [kJ/mol] :Heat: ! compiled by M. Thol, Thermodynamics, Ruhr-Universitaet Bochum, Germany ________________________________________________________________________________ #EOS !---Equation of state--- FEQ !Helmholtz equation of state for hydrogen chloride of Thol et al. (2017). ? ?``````````````````````````````````````````````````````````````````````````````` ?Thol, M., Dubberke, F.H., Baumhögger, E., Span, R., Vrabec, J. ? submitted to J. Chem. Eng. Data, 2017. ? !``````````````````````````````````````````````````````````````````````````````` 159.07 !Lower temperature limit [K] 670.0 !Upper temperature limit [K] 200000.0 !Upper pressure limit [kPa] 34.5 !Maximum density [mol/L] CPP !Pointer to Cp0 model 36.46094 !Molar mass [g/mol] 159.07 !Triple point temperature [K] 13.7455 !Pressure at triple point [kPa] 34.198 !Density at triple point [mol/L] 188.209 !Normal boiling point temperature [K] 0.131 !Acentric factor 324.68 8288.14 11.87 !Tc [K], pc [kPa], rhoc [mol/L] 324.68 11.87 !Reducing parameters [K, mol/L] 8.3144598 !Gas constant [J/mol-K] 10 4 5 12 0 0 !# terms, # coeff/term for: "normal" terms, critical, spare 0.01952802 1.0 4. 0. !a(i),t(i),d(i),l(i) 1.926809 0.553 1. 0. -2.835744 1.037 1. 0. -0.2276121 0.817 2. 0. 0.08843713 0.378 3. 0. -2.433471 1.523 1. 2. -0.2636625 2.656 3. 2. 0.6307008 1.338 2. 1. -0.6382638 2.828 2. 2. -0.006851438 0.75 7. 1. 7.363661 0.644 1. 2. 2. -1.141 -0.95 1.56 0.855 0. 0. 0. -1.262993 2.892 1. 2. 2. -1.162 -0.92 1.14 0.91 0. 0. 0. -0.006539739 0.76 3. 2. 2. -34.6 -1550. 1.06 0.942 0. 0. 0. -0.8752692 1.323 2. 2. 2. -1.175 -1.2 0.94 0.702 0. 0. 0. -3.224835 0.693 2. 2. 2. -0.99 -0.89 1.25 0.487 0. 0. 0. eta beta gamma epsilon EXP[eta*(delta-epsilon)^2+beta*(tau-gamma)^2] #AUX !---Auxiliary function for Cp0 CPP !Ideal gas heat capacity function for hydrogen chloride of Thol et al. (2017). ? ?``````````````````````````````````````````````````````````````````````````````` ?Thol, M., Dubberke, F.H., Baumhögger, E., Span, R., Vrabec, J. ? !``````````````````````````````````````````````````````````````````````````````` 0. ! 10000. ! 0. ! 0. ! 1.0 8.3144598 !Reducing parameters for T, Cp0 1 3 0 0 0 0 0 !Nterms: polynomial, exponential, cosh, sinh 3.5 0.0 0.0033327 300.0 0.935243 4000.0 0.209996 6300.0 #PS !---Vapor pressure--- PS5 !Vapor pressure equation for hydrogen chloride of Thol et al. (2017) ? ?``````````````````````````````````````````````````````````````````````````````` ?Thol, M., Dubberke, F.H., Baumhögger, E., Span, R., Vrabec, J. ? ?Functional Form: P=Pc*EXP[SUM(Ni*Theta^ti)*Tc/T] where Theta=1-T/Tc, Tc and Pc ? are the reducing parameters below, which are followed by rows containing Ni and ti. ? !``````````````````````````````````````````````````````````````````````````````` 0. ! 10000. ! 0. ! 0. ! 324.68 8313.5 !Reducing parameters 5 0 0 0 0 0 !Number of terms in equation -6.730 1.0 !Coefficients and exponents 1.464 1.5 -1.994 3.12 1.283 3.95 -2.062 4.8 #DL !---Saturated liquid density--- DL1 !Saturated liquid density equation for hydrogen chloride of Thol et al. (2017) ? ?``````````````````````````````````````````````````````````````````````````````` ?Thol, M., Dubberke, F.H., Baumhögger, E., Span, R., Vrabec, J. ? ?Functional Form: D=Dc*[1+SUM(Ni*Theta^ti)] where Theta=1-T/Tc, Tc and Dc are ? the reducing parameters below, which are followed by rows containing Ni and ti. ? !``````````````````````````````````````````````````````````````````````````````` 0. ! 10000. ! 0. ! 0. ! 324.68 11.87 !Reducing parameters 5 0 0 0 0 0 !Number of terms in equation 2.547 0.418 !Coefficients and exponents -0.631 1.12 1.750 1.86 -1.922 2.66 1.030 3.57 #DV !---Saturated vapor density--- DV3 !Saturated vapor density equation for hydrogen chloride of Thol et al. (2017) ? ?``````````````````````````````````````````````````````````````````````````````` ?Thol, M., Dubberke, F.H., Baumhögger, E., Span, R., Vrabec, J. ? ?Functional Form: D=Dc*EXP[SUM(Ni*Theta^ti)] where Theta=1-T/Tc, Tc and Dc are ? the reducing parameters below, which are followed by rows containing Ni and ti. ? !``````````````````````````````````````````````````````````````````````````````` 0. ! 10000. ! 0. ! 0. ! 324.68 11.87 !Reducing parameters 6 0 0 0 0 0 !Number of terms in equation -2.5676 0.417 !Coefficients and exponents -4.1055 0.923 -12.068 2.57 -29.03 5.54 -54.93 10.5 -222.7 23.3 @END c 1 2 3 4 5 6 7 8 for hydrogen chloride. c2345678901234567890123456789012345678901234567890123456789012345678901234567890