Chemical Properties of Hydrogen sulfide (CAS 7783-06-4)

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
• Hepatic acid
• Hepatic gas
• Hydrogen monosulfide
• Hydrogen sulfide (H2S)
• Hydrogen sulphide
• Hydrogene sulfure
• Hydrogensulfide
• Hydrosulfuric acid
• Idrogeno solforato
• Rcra waste number U135
• Schwefelwasserstoff
• Sewer gas
• Siarkowodor
• Stink damp
• Sulfur hydride
• Sulfureted hydrogen
• Sulfuretted hydrogen
• UN 1053
• Zwavelwaterstof

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• μ : Dipole Moment (debye).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• R_g : Radius of Gyration.
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• NFPA Fire : NFPA Fire Rating.
• NFPA Health : NFPA Health Rating.
• P_c : Critical Pressure (kPa).
• P_triple : Triple Point Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• ρ_c : Critical density (kg/m³).
• ρ_g : Gas Density (kg/m³).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I_p : Polar retention indices.
• S°_{gas,1 bar} : Molar entropy at standard conditions (1 bar) (J/mol×K).
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• λ_gas : Gas thermal conductivity (W/m×K).
• λ_liquid : Liquid thermal conductivity (W/m×K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• U_Qi : UNIQUAC Qi Parameter.
• U_Ri : UNIQUAC Ri Parameter.
• V_c : Critical Volume (m³/kmol).
• V_COSTALD : COSTALD Characteristic Volume (m³/kmol).
• ω_SRK : SRK acentric factor.
• Z_c : Critical Compressibility.
• Z_ra : Rackett Parameter.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	[0.0810; 0.1000]
ω	0.1000		PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω	0.0942		ChemSep v8.3 pure component data Compiled value
ω	0.0810		KDB
PAff	705.00	kJ/mol	NIST
BasG	673.80	kJ/mol	NIST
μ	[0.90; 0.97]	debye
μ	0.97	debye	ChemSep v8.3 pure component data Compiled value
μ	0.90	debye	KDB
ΔfG°	[-33.44; -33.08]	kJ/mol
ΔfG°	-33.44	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfG°	-33.08	kJ/mol	KDB
Rg	0.6040		KDB
ΔfH°gas	[-20.63; 20.18]	kJ/mol
ΔfH°gas	-20.63	kJ/mol	ChemSep v8.3 pure component data Compiled value
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
IE	10.46 ± 0.00	eV	NIST
logPoct/wat	0.113		Crippen Calculated Property
McVol	27.210	ml/mol	McGowan Calculated Property
NFPA Fire	4		KDB
NFPA Health	3		KDB
Pc	[8936.86; 9000.00]	kPa
Pc	8936.86	kPa	Mathews (1972), critical constants of inorganic substances Compiled value
Pc	8936.86	kPa	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc	8962.91	kPa	ChemSep v8.3 pure component data Compiled value
Pc	9000.00	kPa	Air Liquide Gas Encyclopedia
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	Staveley, Lobo and Calado (1981), triple points Compiled value
Ptriple	23.20	kPa	ChemSep v8.3 pure component data Compiled value
Ptriple	23.20	kPa	Air Liquide Gas Encyclopedia
Ptriple	23.18	kPa	KDB
Ptriple	23.20 ± 0.50	kPa	NIST
ρc	[347.28; 388.52]	kg/m3
ρc	347.28	kg/m3	Air Liquide Gas Encyclopedia
ρc	388.52 ± 3.41	kg/m3	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
Inp	338.00		NIST
Ip	[480.00; 480.00]
Ip	480.00		NIST
Ip	480.00		NIST
Ip	480.00		NIST
S°gas,1 bar	205.81 ± 0.05	J/mol×K	NIST
Tboil	[212.80; 213.60]	K
Tboil	212.80	K	ChemSep v8.3 pure component data Compiled value
Tboil	212.85	K	Air Liquide Gas Encyclopedia
Tboil	213.60	K	KDB
Tboil	212.87 ± 0.07	K	NIST
Tc	[372.80; 373.53]	K
Tc	373.20	K	Mathews (1972), critical constants of inorganic substances Compiled value
Tc	372.80	K	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc	373.53	K	ChemSep v8.3 pure component data Compiled value
Tc	373.10	K	Air Liquide Gas Encyclopedia
Tc	373.20	K	KDB
Tc	373.30 ± 0.37	K	NIST
Tc	373.40 ± 0.15	K	NIST
Tfus	[187.45; 190.85]	K
Tfus	187.68	K	ChemSep v8.3 pure component data Compiled value
Tfus	187.45	K	Air Liquide Gas Encyclopedia
Tfus	187.60	K	KDB
Tfus	190.85 ± 1.50	K	NIST
Ttriple	[187.61; 187.70]	K
Ttriple	187.62	K	Staveley, Lobo and Calado (1981), triple points Compiled value
Ttriple	187.68	K	ChemSep v8.3 pure component data Compiled value
Ttriple	187.70	K	Air Liquide Gas Encyclopedia
Ttriple	187.67	K	KDB
Ttriple	187.66 ± 0.06	K	NIST
Ttriple	187.61 ± 0.03	K	NIST
UQi	1.24		ChemSep v8.3 pure component data Compiled value
URi	1.23		ChemSep v8.3 pure component data Compiled value
Vc	[0.098; 0.099]	m3/kmol
Vc	0.098	m3/kmol	Mathews (1972), critical constants of inorganic substances Compiled value
Vc	0.098	m3/kmol	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc	0.099	m3/kmol	ChemSep v8.3 pure component data Compiled value
Vc	0.099	m3/kmol	KDB
VCOSTALD	0.10	m3/kmol	Hankinson and Thomson (1979), COSTALD parameters Compiled value
ωSRK	0.10		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Zc	[0.2840000; 0.2852290]
Zc	0.2840000		Mathews (1972), critical constants of inorganic substances Compiled value
Zc	0.2840000		ChemSep v8.3 pure component data Compiled value
Zc	0.2852290		KDB
Zra	[0.28; 0.29]
Zra	0.29		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Zra	0.28		ChemSep v8.3 pure component data Compiled value
Zra	0.28		KDB

Cheméo can also estimate Enthalpy of vaporization at standard conditions, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

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	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000119	Pa×s	292.30	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000119	Pa×s	292.46	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000119	Pa×s	292.77	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000121	Pa×s	296.89	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000121	Pa×s	297.01	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000132	Pa×s	323.94	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000132	Pa×s	323.96	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000143	Pa×s	350.47	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000143	Pa×s	350.59	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000154	Pa×s	378.01	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000154	Pa×s	378.19	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000166	Pa×s	405.76	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000166	Pa×s	405.86	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000177	Pa×s	433.66	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000177	Pa×s	433.81	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000188	Pa×s	461.72	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000188	Pa×s	461.92	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000199	Pa×s	490.09	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000199	Pa×s	490.20	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000210	Pa×s	518.68	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000210	Pa×s	518.75	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000219	Pa×s	542.48	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000219	Pa×s	542.61	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000227	Pa×s	565.19	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000228	Pa×s	565.29	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000238	Pa×s	593.95	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000238	Pa×s	594.02	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000248	Pa×s	623.07	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000248	Pa×s	623.19	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000258	Pa×s	652.30	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000258	Pa×s	652.32	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000268	Pa×s	681.36	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
η	0.0000268	Pa×s	682.03	Reference Viscosities of Gaseous Methane and Hydrogen Sulfide at Low Density in the Temperature Range from (292 to 682) K
ΔfusH	2.38	kJ/mol	187.45	Air Liquide Gas Encyclopedia
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	18.62	kJ/mol	212.85	Air Liquide Gas Encyclopedia
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 Equilibria of H2S-Hydrocarbons (Propane, n-Butane, and n-Pentane) Binary Systems at Low Temperatures
Pvap	167.40	kPa	223.19	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
Pvap	209.10	kPa	228.20	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
Pvap	257.40	kPa	233.11	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
Pvap	313.90	kPa	238.04	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
Pvap	384.00	kPa	243.02	Phase Equilibria of H2S-Hydrocarbons (Propane, n-Butane, and n-Pentane) Binary Systems at Low Temperatures
Pvap	380.10	kPa	243.04	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
Pvap	380.20	kPa	243.18	Phase Equilibria of H2S-Hydrocarbons (Propane, n-Butane, and n-Pentane) Binary Systems at Low Temperatures
Pvap	379.40	kPa	243.20	Phase Equilibria of H2S-Hydrocarbons (Propane, n-Butane, and n-Pentane) Binary Systems at Low Temperatures
Pvap	456.70	kPa	248.01	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
Pvap	544.20	kPa	252.97	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
Pvap	644.50	kPa	258.01	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
Pvap	757.70	kPa	263.00	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
Pvap	885.70	kPa	268.02	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
Pvap	1033.00	kPa	273.08	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)
Pvap	1030.20	kPa	273.12	Phase Equilibria of H2S-Hydrocarbons (Propane, n-Butane, and n-Pentane) Binary Systems at Low Temperatures
Pvap	1029.30	kPa	273.13	Phase Equilibria of H2S-Hydrocarbons (Propane, n-Butane, and n-Pentane) Binary Systems at Low Temperatures
Pvap	1032.30	kPa	273.17	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
Pvap	1194.10	kPa	278.24	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
Pvap	1371.10	kPa	283.26	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
Pvap	1566.60	kPa	288.31	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
Pvap	1767.90	kPa	293.10	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
Pvap	1779.50	kPa	293.30	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
Pvap	1793.70	kPa	293.43	Phase Equilibria of H2S-Hydrocarbons (Propane, n-Butane, and n-Pentane) Binary Systems at Low Temperatures
Pvap	2024.00	kPa	298.40	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)
Pvap	2022.20	kPa	298.41	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
Pvap	2259.60	kPa	303.08	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
Pvap	2847.20	kPa	313.11	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
Pvap	3540.40	kPa	323.18	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
Pvap	3564.00	kPa	323.50	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)
Pvap	4339.50	kPa	333.17	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
Pvap	5261.20	kPa	343.16	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
Pvap	5812.00	kPa	348.45	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)
Pvap	6319.20	kPa	353.17	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
Pvap	7533.00	kPa	363.16	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
Pvap	8932.10	kPa	373.15	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
ρg	[1.45; 2.00]	kg/m3	[212.85; 288.15]
ρg	2.00	kg/m3	212.85	Air Liquide Gas Encyclopedia
ρg	1.45	kg/m3	288.15	Air Liquide Gas Encyclopedia
ρl	[906.00; 949.20]	kg/m3	[212.85; 222.00]
ρl	949.20	kg/m3	212.85	Air Liquide Gas Encyclopedia
ρl	906.00	kg/m3	222.00	KDB

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[33.12; 51.31]	J/mol×K	[50.00; 1500.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,gas in J/mol×K, T in K
Coefficient A			3.31219e+01
Coefficient B			-8.69608e+02
Coefficient C			2.69798e+00
Coefficient D			1.10059e-03
Coefficient E			-3.85940e-07
Temperature range, min.			50.00
Temperature range, max.			1500.00
Cp,gas	33.12	J/mol×K	50.00	Calculated Property
Cp,gas	33.42	J/mol×K	211.11	Calculated Property
Cp,gas	35.17	J/mol×K	372.22	Calculated Property
Cp,gas	37.81	J/mol×K	533.33	Calculated Property
Cp,gas	40.69	J/mol×K	694.44	Calculated Property
Cp,gas	43.51	J/mol×K	855.56	Calculated Property
Cp,gas	46.09	J/mol×K	1016.67	Calculated Property
Cp,gas	48.31	J/mol×K	1177.78	Calculated Property
Cp,gas	50.07	J/mol×K	1338.89	Calculated Property
Cp,gas	51.31	J/mol×K	1500.00	Calculated Property
Cp,gas	[34.20; 50.56]	J/mol×K	[298.00; 1400.00]	NIST
Equation			Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K
Coefficient A			2.68841e+01
Coefficient B			1.86781e+01
Coefficient C			3.43420e+00
Coefficient D			-3.37870e+00
Coefficient E			1.35882e-01
Reference			Chase, 1998
Comment			F=-28.91211, G=233.3747, H=-20.50202; Data last reviewed in June, 1977
Temperature range, min.			298.00
Temperature range, max.			1400.00
Cp,gas	34.20	J/mol×K	298.00	Calculated Property
Cp,gas	35.86	J/mol×K	420.44	Calculated Property
Cp,gas	37.96	J/mol×K	542.89	Calculated Property
Cp,gas	40.14	J/mol×K	665.33	Calculated Property
Cp,gas	42.30	J/mol×K	787.78	Calculated Property
Cp,gas	44.35	J/mol×K	910.22	Calculated Property
Cp,gas	46.24	J/mol×K	1032.67	Calculated Property
Cp,gas	47.94	J/mol×K	1155.11	Calculated Property
Cp,gas	49.39	J/mol×K	1277.56	Calculated Property
Cp,gas	50.56	J/mol×K	1400.00	Calculated Property
Cp,gas	[50.54; 61.64]	J/mol×K	[1400.00; 6000.00]	NIST
Equation			Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K
Coefficient A			5.12214e+01
Coefficient B			4.14749e+00
Coefficient C			-6.43566e-01
Coefficient D			4.16210e-02
Coefficient E			-1.04639e+01
Reference			Chase, 1998
Comment			F=-55.87606, G=243.6900, H=-20.50202; Data last reviewed in June, 1977
Temperature range, min.			1400.00
Temperature range, max.			6000.00
Cp,gas	50.54	J/mol×K	1400.00	Calculated Property
Cp,gas	54.22	J/mol×K	1911.11	Calculated Property
Cp,gas	56.30	J/mol×K	2422.22	Calculated Property
Cp,gas	57.68	J/mol×K	2933.33	Calculated Property
Cp,gas	58.69	J/mol×K	3444.44	Calculated Property
Cp,gas	59.46	J/mol×K	3955.56	Calculated Property
Cp,gas	60.09	J/mol×K	4466.67	Calculated Property
Cp,gas	60.63	J/mol×K	4977.78	Calculated Property
Cp,gas	61.13	J/mol×K	5488.89	Calculated Property
Cp,gas	61.64	J/mol×K	6000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[68.74; 480.97]	J/mol×K	[187.67; 370.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,liquid in J/mol×K, T in K
Coefficient A			6.87430e+01
Coefficient B			-1.00800e+05
Coefficient C			1.00949e+03
Coefficient D			-3.36450e+00
Coefficient E			3.75330e-03
Temperature range, min.			187.67
Temperature range, max.			370.00
Cp,liquid	68.74	J/mol×K	187.67	Calculated Property
Cp,liquid	68.74	J/mol×K	207.93	Calculated Property
Cp,liquid	68.75	J/mol×K	228.19	Calculated Property
Cp,liquid	69.38	J/mol×K	248.45	Calculated Property
Cp,liquid	72.41	J/mol×K	268.71	Calculated Property
Cp,liquid	75.05	J/mol×K	288.96	Calculated Property
Cp,liquid	76.28	J/mol×K	309.22	Calculated Property
Cp,liquid	80.54	J/mol×K	329.48	Calculated Property
Cp,liquid	108.17	J/mol×K	349.74	Calculated Property
Cp,liquid	480.97	J/mol×K	370.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0005730; 0.0000729]	Pa×s	[187.68; 373.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			7.52700e+00
Coefficient B			2.61770e+02
Coefficient C			-3.18330e+00
Coefficient D			7.87430e-06
Coefficient E			2.00000e+00
Temperature range, min.			187.68
Temperature range, max.			373.00
η	0.0005730	Pa×s	187.68	Calculated Property
η	0.0003821	Pa×s	208.27	Calculated Property
η	0.0002714	Pa×s	228.86	Calculated Property
η	0.0002028	Pa×s	249.45	Calculated Property
η	0.0001582	Pa×s	270.04	Calculated Property
η	0.0001281	Pa×s	290.64	Calculated Property
η	0.0001070	Pa×s	311.23	Calculated Property
η	0.0000919	Pa×s	331.82	Calculated Property
η	0.0000810	Pa×s	352.41	Calculated Property
η	0.0000729	Pa×s	373.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[20.30; 6.48]	kJ/mol	[173.15; 363.75]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc Y is ΔvapH in kJ/mol, T in K
Coefficient A			2.71980e+01
Coefficient B			6.95170e-01
Coefficient C			-6.99510e-01
Coefficient D			5.14220e-01
Coefficient E			-1.16940e-01
Critical temperature, Tc (K)			3.73530e+02
Temperature range, min.			173.15
Temperature range, max.			363.75
ΔvapH	20.30	kJ/mol	173.15	Calculated Property
ΔvapH	19.49	kJ/mol	194.33	Calculated Property
ΔvapH	18.62	kJ/mol	215.51	Calculated Property
ΔvapH	17.69	kJ/mol	236.68	Calculated Property
ΔvapH	16.65	kJ/mol	257.86	Calculated Property
ΔvapH	15.46	kJ/mol	279.04	Calculated Property
ΔvapH	14.08	kJ/mol	300.22	Calculated Property
ΔvapH	12.38	kJ/mol	321.39	Calculated Property
ΔvapH	10.15	kJ/mol	342.57	Calculated Property
ΔvapH	6.48	kJ/mol	363.75	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[22.75; 8960.69]	kPa	[187.68; 373.53]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
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
Pvap	[10.85; 8980.30]	kPa	[177.19; 373.56]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is Pvap in kPa, T in K
Coefficient A			4.14409e+01
Coefficient B			-3.07843e+03
Coefficient C			-4.22963e+00
Coefficient D			6.84423e-06
Coefficient E			2.00000e+00
Temperature range, min.			177.19
Temperature range, max.			373.56
Pvap	10.85	kPa	177.19	Calculated Property
Pvap	47.19	kPa	199.01	Calculated Property
Pvap	149.21	kPa	220.83	Calculated Property
Pvap	375.98	kPa	242.65	Calculated Property
Pvap	802.53	kPa	264.47	Calculated Property
Pvap	1513.02	kPa	286.28	Calculated Property
Pvap	2595.30	kPa	308.10	Calculated Property
Pvap	4138.59	kPa	329.92	Calculated Property
Pvap	6234.44	kPa	351.74	Calculated Property
Pvap	8980.30	kPa	373.56	Calculated Property
Pvap	[0.13; 102.45]	kPa	[138.80; 212.80]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.48213e+01
Coefficient B			-1.90985e+03
Coefficient C			-2.54120e+01
Reference			Stull, 1947
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			138.80
Temperature range, max.			212.80
Pvap	0.13	kPa	138.80	Calculated Property
Pvap	0.41	kPa	147.02	Calculated Property
Pvap	1.12	kPa	155.24	Calculated Property
Pvap	2.68	kPa	163.47	Calculated Property
Pvap	5.84	kPa	171.69	Calculated Property
Pvap	11.70	kPa	179.91	Calculated Property
Pvap	21.85	kPa	188.13	Calculated Property
Pvap	38.43	kPa	196.36	Calculated Property
Pvap	64.17	kPa	204.58	Calculated Property
Pvap	102.45	kPa	212.80	Calculated Property
Pvap	[102.99; 6051.95]	kPa	[212.80; 349.50]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.50333e+01
Coefficient B			-2.20723e+03
Coefficient C			-5.39000e-01
Reference			Stull, 1947
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			212.80
Temperature range, max.			349.50
Pvap	102.99	kPa	212.80	Calculated Property
Pvap	206.24	kPa	227.99	Calculated Property
Pvap	378.61	kPa	243.18	Calculated Property
Pvap	647.04	kPa	258.37	Calculated Property
Pvap	1041.78	kPa	273.56	Calculated Property
Pvap	1595.20	kPa	288.74	Calculated Property
Pvap	2340.61	kPa	303.93	Calculated Property
Pvap	3311.04	kPa	319.12	Calculated Property
Pvap	4538.26	kPa	334.31	Calculated Property
Pvap	6051.95	kPa	349.50	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ρl	[990.84; 374.01]	kg/m3	[187.66; 373.40]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A / B^(1 + (1 − T/C)^D) Y is ρl in kg/m3, T in K
Coefficient A			8.03116e+01
Coefficient B			2.53540e-01
Coefficient C			3.73530e+02
Coefficient D			2.65140e-01
Temperature range, min.			187.66
Temperature range, max.			373.40
ρl	990.84	kg/m3	187.66	Calculated Property
ρl	956.73	kg/m3	208.30	Calculated Property
ρl	920.67	kg/m3	228.94	Calculated Property
ρl	882.19	kg/m3	249.57	Calculated Property
ρl	840.61	kg/m3	270.21	Calculated Property
ρl	794.84	kg/m3	290.85	Calculated Property
ρl	743.00	kg/m3	311.49	Calculated Property
ρl	681.30	kg/m3	332.12	Calculated Property
ρl	599.42	kg/m3	352.76	Calculated Property
ρl	374.01	kg/m3	373.40	Calculated Property

Property	Value	Unit	Temperature (K)	Source
γ	[0.03; 5.90e-04]	N/m	[187.68; 363.75]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is γ in N/m, T in K
Coefficient A			-6.18400e-03
Coefficient B			2.58760e+02
Coefficient C			-6.41370e+00
Coefficient D			1.67550e-02
Coefficient E			-4.07130e-05
Temperature range, min.			187.68
Temperature range, max.			363.75
γ	0.03	N/m	187.68	Calculated Property
γ	0.03	N/m	207.24	Calculated Property
γ	0.02	N/m	226.81	Calculated Property
γ	0.02	N/m	246.37	Calculated Property
γ	0.01	N/m	265.93	Calculated Property
γ	0.01	N/m	285.50	Calculated Property
γ	0.01	N/m	305.06	Calculated Property
γ	0.01	N/m	324.62	Calculated Property
γ	0.00	N/m	344.19	Calculated Property
γ	5.90e-04	N/m	363.75	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λgas	[0.00; 0.03]	W/m×K	[187.68; 600.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·T^B / (1 + C/T + D/T²) Y is λgas in W/m×K, T in K
Coefficient A			1.06110e-07
Coefficient B			1.87730e+00
Coefficient C			-3.55780e+02
Coefficient D			4.57820e+04
Temperature range, min.			187.68
Temperature range, max.			600.00
λgas	0.00	W/m×K	187.68	Calculated Property
λgas	0.01	W/m×K	233.49	Calculated Property
λgas	0.01	W/m×K	279.31	Calculated Property
λgas	0.02	W/m×K	325.12	Calculated Property
λgas	0.02	W/m×K	370.93	Calculated Property
λgas	0.02	W/m×K	416.75	Calculated Property
λgas	0.02	W/m×K	462.56	Calculated Property
λgas	0.03	W/m×K	508.37	Calculated Property
λgas	0.03	W/m×K	554.19	Calculated Property
λgas	0.03	W/m×K	600.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λliquid	[0.26; 0.14]	W/m×K	[193.15; 292.42]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is λliquid in W/m×K, T in K
Coefficient A			-7.83690e-02
Coefficient B			-3.36340e+01
Coefficient C			-2.46410e-01
Coefficient D			-2.54630e-03
Coefficient E			-4.90890e-06
Temperature range, min.			193.15
Temperature range, max.			292.42
λliquid	0.26	W/m×K	193.15	Calculated Property
λliquid	0.24	W/m×K	204.18	Calculated Property
λliquid	0.23	W/m×K	215.21	Calculated Property
λliquid	0.22	W/m×K	226.24	Calculated Property
λliquid	0.20	W/m×K	237.27	Calculated Property
λliquid	0.19	W/m×K	248.30	Calculated Property
λliquid	0.18	W/m×K	259.33	Calculated Property
λliquid	0.16	W/m×K	270.36	Calculated Property
λliquid	0.15	W/m×K	281.39	Calculated Property
λliquid	0.14	W/m×K	292.42	Calculated Property

Similar Compounds

Find more compounds similar to Hydrogen sulfide.

Mixtures

• Ethanol, 2-[(2-aminoethyl)amino]- + Hydrogen sulfide + Water
• Hydrogen sulfide + Methyldiethanolamine + Water
• Ethane + Hydrogen sulfide
• Propane + Hydrogen sulfide
• Butane + Hydrogen sulfide
• Methane + Hydrogen sulfide
• Hydrogen sulfide + Heptane
• Carbon dioxide + Hydrogen sulfide
• 2-Propanol, 1-amino- + Hydrogen sulfide + Water
• Ethane, (methylthio)- + Hydrogen sulfide
• Carbon disulfide + Hydrogen sulfide
• Dimethyl sulfide + Hydrogen sulfide
• Hydrogen sulfide + Thiophene, tetrahydro-, 1,1-dioxide
• sulfur + Hydrogen sulfide
• Thiodiglycol + Hydrogen sulfide
• 1H-Imidazole, 1-methyl- + Hydrogen sulfide
• Hydrogen sulfide + Water + Thiophene, tetrahydro-, 1,1-dioxide
• Hydrogen sulfide + Dimethyl Sulfoxide
• Formamide, N,N-dimethyl- + Hydrogen sulfide
• 1,2-Ethanediol + Hydrogen sulfide

Find more mixtures with Hydrogen sulfide.

Sources

• Air Liquide Gas Encyclopedia
• Hankinson and Thomson (1979), COSTALD parameters ChEDL chemicals 1.5.2, from Hankinson, R. W.; Thomson, G. H. A New Correlation for Saturated Densities of Liquids and Their Mixtures. AIChE J. 1979, 25, 653-663.
• Mathews (1972), critical constants of inorganic substances ChEDL chemicals 1.5.2, from Mathews, J. F. Critical Constants of Inorganic Substances. Chem. Rev. 1972, 72, 71-100.
• PSRK revision IV (2005), critical constants and acentric factors of 1000 components ChEDL chemicals 1.5.2, from Horstmann, S.; Jabłoniec, A.; Krafczyk, J.; Fischer, K.; Gmehling, J. PSRK Group Contribution Equation of State: Comprehensive Revision and Extension IV, Including Critical Constants and α-Function Parameters for 1000 Components. Fluid Phase Equilib. 2005, 227, 157-164.
• Staveley, Lobo and Calado (1981), triple points ChEDL chemicals 1.5.2, from Staveley, L. A. K.; Lobo, L. Q.; Calado, J. C. G. Triple-Points of Low Melting Substances and Their Use in Cryogenic Work. Cryogenics 1981, 21, 131-144.
• ChemSep v8.3 pure component data Converted from ChemSep v8.3 pure component data, H. Kooijman and R. Taylor (2021, 2022), Artistic License 2.0; see how the values differ.
• Crippen Method
• Crippen Method
• FTIR Measurements of Acid-Gas–Methyldiethanolamine Systems
• Equilibrium Solubility of H2S and CO2 and Their Mixtures in a Mixed Solvent
• The Solubility of Carbon Dioxide and Hydrogen Sulfide in a 35 wt% Aqueous Solution of Methyldiethanolamine
• The Solubility of Mixtures of H2S and CO2 in an MDEA Solution
• Solubility of Hydrogen Sulfide in [bmim][PF6]
• Experimental determination of hydrogen sulfide solubility data in aqueous alkanolamine solutions
• 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
• Solubility of hydrogen sulfide in aqueous solutions of N-methyldiethanolamine at high pressures
• 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
• Hydrogen sulfide solubility in 50 wt% and 70 wt% aqueous methyldiethanolamine at temperatures from 283 to 393 K and total pressures from 500 to 10000 kPa
• 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
• Gas solubility of H2S and CO2 in aqueous solutions of N-methyldiethanolamine
• Partial vapor pressure of CO2 and H2S over aqueous methyldiethanolamine solutions
• CO2 and H2S Solubility in Acidified Aqueous Mixtures of N-Methyldiethanolamine: Experimental Measurements and Thermodynamic Modeling
• 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
• Solubility of H2S and CO2 in Aqueous Methyldiethanolamine Solutions
• Solubility of Carbon Dioxide in Aqueous Solutions of N-Methyldiethanolamine in the Low Gas Loading Region
• Solubility of Single Gases Carbon Dioxide and Hydrogen Sulfide in Aqueous Solutions of N-Methyldiethanolamine in the Temperature Range 313-413 K at Pressures up to 5 MPa
• Solubility of Mixtures of Hydrogen Sulfide and Carbon Dioxide in Aqueous N-Methyldiethanolamine Solutions
• 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
• Gas Sweetening Data: Equilibrium Solubility of Hydrogen Sulfide and Carbon Dioxide in Aqueous Monoethanolamine and Aqueous Diethanolamine Solutions
• 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
• Experimental Equilibrium Between Acid Gases and Ethanolamine Solutions
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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