- InChI
- InChI=1S/H2S/h1H2
- InChI Key
- RWSOTUBLDIXVET-UHFFFAOYSA-N
- Formula
- H2S
- SMILES
- S
- Molecular Weight1
- 34.08
- CAS
- 7783-06-4
- Other Names
-
- Acide sulfhydrique
- DIHYDROGEN MONOSULFIDE
- Dihydrogen sulfide
- H2S
- HYDROSULFURIC ACID
- Hepatic acid
- Hepatic gas
- Hydrogen monosulfide
- Hydrogen sulfide (H2S)
- Hydrogen sulphide
- Hydrogene sulfure
- Idrogeno solforato
- Rcra waste number U135
- SULFUR HYDRIDE
- Schwefelwasserstoff
- Sewer gas
- Siarkowodor
- Stink damp
- Sulfureted hydrogen
- Sulfuretted hydrogen
- UN 1053
- Zwavelwaterstof
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- μ : Dipole Moment (debye).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- Rg : Radius of Gyration.
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- NFPA Fire : NFPA Fire Rating.
- NFPA Health : NFPA Health Rating.
- Pc : Critical Pressure (kPa).
- Ptriple : Triple Point Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρc : Critical density (kg/m3).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- S°gas,1 bar : Molar entropy at standard conditions (1 bar) (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- Vc : Critical Volume (m3/kmol).
- Zc : Critical Compressibility.
- Zra : Rackett Parameter.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.0810 | KDB | |
| PAff | 705.00 | kJ/mol | NIST |
| BasG | 673.80 | kJ/mol | NIST |
| μ | 0.90 | debye | KDB |
| ΔfG° | -33.08 | kJ/mol | KDB |
| Rg | 0.6040 | KDB | |
| ΔfH°gas | [-20.60; 20.18] | kJ/mol |
|
| ΔfH°gas | 20.18 | kJ/mol | KDB |
| ΔfH°gas | -20.60 ± 0.50 | kJ/mol | NIST |
| IE | [10.00; 20.80] | eV |
|
| IE | 10.46 ± 0.01 | eV | NIST |
| IE | 10.45 ± 0.01 | eV | NIST |
| IE | 10.46 ± 0.00 | eV | NIST |
| IE | 10.45 ± 0.01 | eV | NIST |
| IE | 10.00 ± 4.00 | eV | NIST |
| IE | 10.48 | eV | NIST |
| IE | 10.47 ± 0.00 | eV | NIST |
| IE | 10.56 ± 0.05 | eV | NIST |
| IE | 10.50 | eV | NIST |
| IE | 10.43 | eV | NIST |
| IE | 10.45 | eV | NIST |
| IE | 10.47 | eV | NIST |
| IE | 10.43 | eV | NIST |
| IE | 12.76 | eV | NIST |
| IE | 14.91 | eV | NIST |
| IE | Outlier 20.80 | eV | NIST |
| IE | 18.00 | eV | NIST |
| IE | 12.81 | eV | NIST |
| IE | 14.79 | eV | NIST |
| IE | 10.43 ± 0.01 | eV | NIST |
| IE | 10.42 | eV | NIST |
| IE | 12.62 | eV | NIST |
| IE | 14.82 | eV | NIST |
| IE | 18.00 | eV | NIST |
| IE | Outlier 20.12 | eV | NIST |
| IE | 10.45 ± 0.03 | eV | NIST |
| IE | 10.46 ± 0.01 | eV | NIST |
| IE | 10.47 ± 0.01 | eV | NIST |
| IE | 10.50 | eV | NIST |
| IE | 10.43 | eV | NIST |
| IE | 10.47 | eV | NIST |
| IE | 10.48 | eV | NIST |
| log10WS | -0.08 | Crippen Calculated Property | |
| logPoct/wat | 0.113 | Crippen Calculated Property | |
| McVol | 27.210 | ml/mol | McGowan Calculated Property |
| NFPA Fire | 4 | KDB | |
| NFPA Health | 3 | KDB | |
| Pc | [8940.00; 8970.00] | kPa |
|
| Pc | 8940.00 | kPa | KDB |
| Pc | 8970.00 ± 18.00 | kPa | NIST |
| Pc | 8962.91 ± 30.00 | kPa | NIST |
| Ptriple | [23.18; 23.20] | kPa |
|
| Ptriple | 23.18 | kPa | KDB |
| Ptriple | 23.20 ± 0.50 | kPa | NIST |
| ρc | 347.63 ± 3.41 | kg/m3 | NIST |
| Inp | [338.00; 340.00] |
|
|
| Inp | 340.00 | NIST | |
| Inp | 338.00 | NIST | |
| Inp | 338.00 | NIST | |
| I | [480.00; 480.00] |
|
|
| I | 480.00 | NIST | |
| I | 480.00 | NIST | |
| I | 480.00 | NIST | |
| S°gas,1 bar | 205.81 ± 0.05 | J/mol×K | NIST |
| Tboil | [212.87; 213.60] | K |
|
| Tboil | 213.60 | K | KDB |
| Tboil | 212.87 ± 0.07 | K | NIST |
| Tc | [373.20; 373.40] | K |
|
| Tc | 373.20 | K | KDB |
| Tc | 373.30 ± 0.37 | K | NIST |
| Tc | 373.40 ± 0.15 | K | NIST |
| Tfus | [187.60; 190.85] | K |
|
| Tfus | 187.60 | K | KDB |
| Tfus | 190.85 ± 1.50 | K | NIST |
| Ttriple | [187.61; 187.67] | K |
|
| Ttriple | 187.67 | K | KDB |
| Ttriple | 187.66 ± 0.06 | K | NIST |
| Ttriple | 187.61 ± 0.03 | K | NIST |
| Vc | 0.099 | m3/kmol | KDB |
| Zc | 0.2852290 | KDB | |
| Zra | 0.28 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0000119; 0.0000268] | Pa×s | [291.61; 682.03] |
|
| η | 0.0000119 | Pa×s | 291.61 | Referen... |
| η | 0.0000119 | Pa×s | 292.30 | Referen... |
| η | 0.0000119 | Pa×s | 292.46 | Referen... |
| η | 0.0000119 | Pa×s | 292.77 | Referen... |
| η | 0.0000121 | Pa×s | 296.89 | Referen... |
| η | 0.0000121 | Pa×s | 297.01 | Referen... |
| η | 0.0000132 | Pa×s | 323.94 | Referen... |
| η | 0.0000132 | Pa×s | 323.96 | Referen... |
| η | 0.0000143 | Pa×s | 350.47 | Referen... |
| η | 0.0000143 | Pa×s | 350.59 | Referen... |
| η | 0.0000154 | Pa×s | 378.01 | Referen... |
| η | 0.0000154 | Pa×s | 378.19 | Referen... |
| η | 0.0000166 | Pa×s | 405.76 | Referen... |
| η | 0.0000166 | Pa×s | 405.86 | Referen... |
| η | 0.0000177 | Pa×s | 433.66 | Referen... |
| η | 0.0000177 | Pa×s | 433.81 | Referen... |
| η | 0.0000188 | Pa×s | 461.72 | Referen... |
| η | 0.0000188 | Pa×s | 461.92 | Referen... |
| η | 0.0000199 | Pa×s | 490.09 | Referen... |
| η | 0.0000199 | Pa×s | 490.20 | Referen... |
| η | 0.0000210 | Pa×s | 518.68 | Referen... |
| η | 0.0000210 | Pa×s | 518.75 | Referen... |
| η | 0.0000219 | Pa×s | 542.48 | Referen... |
| η | 0.0000219 | Pa×s | 542.61 | Referen... |
| η | 0.0000227 | Pa×s | 565.19 | Referen... |
| η | 0.0000228 | Pa×s | 565.29 | Referen... |
| η | 0.0000238 | Pa×s | 593.95 | Referen... |
| η | 0.0000238 | Pa×s | 594.02 | Referen... |
| η | 0.0000248 | Pa×s | 623.07 | Referen... |
| η | 0.0000248 | Pa×s | 623.19 | Referen... |
| η | 0.0000258 | Pa×s | 652.30 | Referen... |
| η | 0.0000258 | Pa×s | 652.32 | Referen... |
| η | 0.0000268 | Pa×s | 681.36 | Referen... |
| η | 0.0000268 | Pa×s | 682.03 | Referen... |
| ΔsubH | [22.50; 25.40] | kJ/mol | [135.00; 175.50] |
|
| ΔsubH | 22.50 | kJ/mol | 135.00 | NIST |
| ΔsubH | 25.40 | kJ/mol | 175.50 | NIST |
| ΔvapH | [18.60; 21.90] | kJ/mol | [200.00; 295.50] |
|
| ΔvapH | 21.90 | kJ/mol | 200.00 | NIST |
| ΔvapH | 19.50 | kJ/mol | 206.50 | NIST |
| ΔvapH | 18.60 | kJ/mol | 295.50 | NIST |
| Pvap | [167.30; 8932.10] | kPa | [222.83; 373.15] |
|
| Pvap | 167.30 | kPa | 222.83 | Phase E... |
| Pvap | 167.40 | kPa | 223.19 | Vapour ... |
| Pvap | 209.10 | kPa | 228.20 | Vapour ... |
| Pvap | 257.40 | kPa | 233.11 | Vapour ... |
| Pvap | 313.90 | kPa | 238.04 | Vapour ... |
| Pvap | 384.00 | kPa | 243.02 | Phase E... |
| Pvap | 380.10 | kPa | 243.04 | Vapour ... |
| Pvap | 380.20 | kPa | 243.18 | Phase E... |
| Pvap | 379.40 | kPa | 243.20 | Phase E... |
| Pvap | 456.70 | kPa | 248.01 | Vapour ... |
| Pvap | 544.20 | kPa | 252.97 | Vapour ... |
| Pvap | 644.50 | kPa | 258.01 | Vapour ... |
| Pvap | 757.70 | kPa | 263.00 | Vapour ... |
| Pvap | 885.70 | kPa | 268.02 | Vapour ... |
| Pvap | 1033.00 | kPa | 273.08 | Measure... |
| Pvap | 1030.20 | kPa | 273.12 | Phase E... |
| Pvap | 1029.30 | kPa | 273.13 | Phase E... |
| Pvap | 1032.30 | kPa | 273.17 | Vapour ... |
| Pvap | 1194.10 | kPa | 278.24 | Vapour ... |
| Pvap | 1371.10 | kPa | 283.26 | Vapour ... |
| Pvap | 1566.60 | kPa | 288.31 | Vapour ... |
| Pvap | 1767.90 | kPa | 293.10 | Vapour ... |
| Pvap | 1779.50 | kPa | 293.30 | Vapour ... |
| Pvap | 1793.70 | kPa | 293.43 | Phase E... |
| Pvap | 2024.00 | kPa | 298.40 | Measure... |
| Pvap | 2022.20 | kPa | 298.41 | Vapour ... |
| Pvap | 2259.60 | kPa | 303.08 | Vapour ... |
| Pvap | 2847.20 | kPa | 313.11 | Vapour ... |
| Pvap | 3540.40 | kPa | 323.18 | Vapour ... |
| Pvap | 3564.00 | kPa | 323.50 | Measure... |
| Pvap | 4339.50 | kPa | 333.17 | Vapour ... |
| Pvap | 5261.20 | kPa | 343.16 | Vapour ... |
| Pvap | 5812.00 | kPa | 348.45 | Measure... |
| Pvap | 6319.20 | kPa | 353.17 | Vapour ... |
| Pvap | 7533.00 | kPa | 363.16 | Vapour ... |
| Pvap | 8932.10 | kPa | 373.15 | Vapour ... |
| ρl | 906.00 | kg/m3 | 222.00 | KDB |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [22.75; 8960.69] | kPa | [187.68; 373.53] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.43785e+01 | |||
| Coefficient B | -1.84720e+03 | |||
| Coefficient C | -2.35400e+01 | |||
| Temperature range, min. | 187.68 | |||
| Temperature range, max. | 373.53 | |||
| Pvap | 22.75 | kPa | 187.68 | Calculated Property |
| Pvap | 80.02 | kPa | 208.33 | Calculated Property |
| Pvap | 218.56 | kPa | 228.98 | Calculated Property |
| Pvap | 496.84 | kPa | 249.63 | Calculated Property |
| Pvap | 984.42 | kPa | 270.28 | Calculated Property |
| Pvap | 1754.98 | kPa | 290.93 | Calculated Property |
| Pvap | 2879.79 | kPa | 311.58 | Calculated Property |
| Pvap | 4422.55 | kPa | 332.23 | Calculated Property |
| Pvap | 6436.08 | kPa | 352.88 | Calculated Property |
| Pvap | 8960.69 | kPa | 373.53 | Calculated Property |
Similar Compounds
Find more compounds similar to Hydrogen sulfide.
Mixtures
- Hydrogen sulfide + Heptane
- Ethane, (methylthio)- + Hydrogen sulfide
- Carbon disulfide + Hydrogen sulfide
- Dimethyl sulfide + Hydrogen sulfide
- Ethane + Hydrogen sulfide
- Propane + Hydrogen sulfide
- Butane + Hydrogen sulfide
- Hydrogen sulfide + Thiophene, tetrahydro-, 1,1-dioxide
- Thiodiglycol + Hydrogen sulfide
- Hydrogen sulfide + Pentane
- sulfur + Hydrogen sulfide
- 1,2-Ethanediol + Hydrogen sulfide
- Triethylene glycol + Hydrogen sulfide
- Carbon dioxide + Hydrogen sulfide
- Hydrogen sulfide + Dimethyl Sulfoxide
- Formamide, N,N-dimethyl- + Hydrogen sulfide
- Methane + Hydrogen sulfide
- 2-Propanol, 1-amino- + Hydrogen sulfide + Water
- Hydrogen sulfide + Methyldiethanolamine + Water
- Hydrogen sulfide + Water + Thiophene, tetrahydro-, 1,1-dioxide
Find more mixtures with Hydrogen sulfide.
Sources
- Crippen Method
- Crippen Method
- Solubility of Hydrogen Sulfide in [bmim][PF6]
- Vapour liquid equilibrium data for the hydrogen sulphide + n-heptane system at temperatures from 293.25 to 373.22K and pressures up to about 6.9MPa
- Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan)
- The solubility of H2S in liquid sulfur
- Separation of CO2 and H2S using room-temperature ionic liquid [bmim][PF6]
- Solubility of H2S in 1-(2-hydroxyethyl)-3-methylimidazolium ionic liquids with different anions
- The diffusion coefficient of H2S in liquid sulfur
- Experimental study and phase equilibrium modeling of systems containing acid gas and glycol
- Measurements of H2S solubility in aqueous diisopropanolamine solutions and vapour pressure of diisopropanolamine
- Vapour-liquid equilibrium data for the hydrogen sulphide(H2S) + carbon dioxide (CO2) system at temperatures from 258 to 313 K
- Experimental solubility of hydrogen sulfide and carbon dioxide in dimethylformamide and dimethylsulfoxide
- Experimental study and thermodynamical modelling of thesolubilities of SO2, H2S and CO2in N-dodecylimidazole and 1,1 -[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis(imidazole): An evaluation of their potential application in the separation of acidic gases
- Phase equilibrium data for the hydrogen sulphide + methane system at temperatures from 186 to 313 K and pressures up to about 14 MPa
- Densities and derived thermophysical properties of the 0.9505 CO2 + 0.0495 H2S mixture from 273 K to 353 K and pressures up to 41 MPa
- Experimental and modelling study of the densities of the hydrogen sulphide + methane mixtures at 253, 273 and 293 K and pressures up to 30 MPa.
- Solubility of carbon dioxide and hydrogen sulfide in the ionic liquid 1-butyl-3-methylimidazolium trifluoromethanesulfonate
- Vapour pressure and excess Gibbs free energy of binary mixtures of hydrogen sulphide with ethane, propane, and n-butane at temperature of 182.33 K
- Solubility of H2S in ionic liquids [hmim][PF6], [hmim][BF4], and [hmim][Tf2N]
- Equilibrium solubility of H2S in aqueous solutions of 1-amino-2-propanol as function of concentration, temperature, and pressure
- Study of the solubility of CO2, H2S and their mixture in the ionic liquid 1-octyl-3-methylimidazolium hexafluorophosphate: Experimental and modelling
- Solubility of CO2 and H2S in the ionic liquid 1-ethyl-3-methylimidazolium tris(pentafluoroethyl)trifluorophosphate
- Measuring the solubility of CO2 and H2S in sulfolane and the density and viscosity of saturated liquid binary mixtures of (sulfolane + CO2) and (sulfolane + H2S)
- High pressure measurement and CPA equation of state for solubility of carbon dioxide and hydrogen sulfide in 1-butyl-3-methylimidazolium acetate
- Measuring solubility of hydrogen sulphide in aqueous blends of N-methyldiethanolamine and 2-((2 aminoethyl)amino)ethanol and correlating by the Deshmukh-Mather model
- Measuring the density and viscosity of H2S-loaded aqueous methyldiethanolamine solution
- Experimental investigation of hydrogen sulfide solubility in aqueous sulfolane solution
- Measuring and correlating solubility of hydrogen sulfide in aqueous solution of 2-((2 aminoethyl)amino)ethanol
- Solubility of H2S and CO2 in imidazolium-based ionic liquids with bis(2-ethylhexyl) sulfosuccinate anion
- Measuring and modelling the absorption and volumetric properties of CO2 and H2S in the ionic liquid 1-ethyl-3-methylimidazolium tetrafluoroborate
- Experimental diffusion coefficients of CO2 and H2S in some ionic liquids using semi-infinite volume method
- Experimental solubility of carbon dioxide and hydrogen sulfide in 2,2'-thiodiglycol
- Experimental and modelling investigation of H2S solubility in N-methylimidazole and gamma-butyrolactone
- Isothermal Vapor-Liquid Equilibrium (VLE) and Vapor- Liquid-Liquid Equilibrium (VLLE) Data for Two Binary Systems Containing Perfluorohexane with Carbon Monoxide or Hydrogen Sulphide at (293, 313 and 333) K
- The Solubility of Hydrogen Sulfide and Carbon Dioxide in Propylene Carbonate
- Solubility of Hydrogen Sulfide in Ethanediol, 1,2-Propanediol, 1-Propanol, and 2-Propanol: Experimental Measurement and Modeling
- Evaluation of Methanesulfonate-Based Deep Eutectic Solvent for Ammonia Sorption
- P-rho-T and VLE for Ethane + Hydrogen Sulfide from (254.05 to 363.21) K at Pressures up to 20 MPa
- Separation of CO2 and H2S Using Room-Temperature Ionic Liquid [bmim][MeSO4]
- Solubility of H2S in Ionic Liquids 1-Ethyl-3-methylimidazolium Hexafluorophosphate ([emim][PF6]) and 1-Ethyl-3-methylimidazolium Bis(trifluoromethyl)sulfonylimide ([emim][Tf2N])
- P.rho.T Data for Hydrogen Sulfide + Propane from (263 to 363) K at Pressures up to 40 MPa
- Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
- Solubility of H2S in Aqueous Diisopropanolamine + Piperazine Solutions: New Experimental Data and Modeling with the Electrolyte Cubic Square-Well Equation of State
- Phase Equilibria of H2S-Hydrocarbons (Propane, n-Butane, and n-Pentane) Binary Systems at Low Temperatures
- Solubility of Hydrogen Sulfide in N-Methylacetamide and N,N-Dimethylacetamide: Experimental Measurement and Modeling
- Isothermal Vapor Liquid Equilibrium Data and Thermodynamic Modeling for Binary Systems of Perfluorobutane (R610) + (Methane or Hydrogen Sulfide) at (293, 313, and 333) K
- Solubility of H2S in Ionic Liquids [bmim][PF6], [bmim][BF4], and [bmim][Tf2N]
- Article Solubility and Diffusion of H2S and CO2 in the Ionic Liquid 1-(2-Hydroxyethyl)-3-methylimidazolium Tetrafluoroborate
- Solubility of Hydrogen Sulfide in Aqueous Solutions of Piperazine in the Low Gas-Loading Region
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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