Chemical Properties of sodium chloride (CAS 7647-14-5)

sodium chloride

InChI
InChI=1S/ClH.Na/h1H;/q;+1/p-1
InChI Key
FAPWRFPIFSIZLT-UHFFFAOYSA-M
Formula
ClNa
SMILES
[Cl-].[Na+]
Molecular Weight1
58.44
CAS
7647-14-5
Other Names
  • Salt
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Physical Properties

Property Value Unit Source
EA [0.73; 1.28] eV Show Hide
EA 0.73 ± 0.01 eV NIST
EA 0.77 eV NIST
EA 1.28 eV NIST
IE [8.90; 10.00] eV Show Hide
IE 9.20 eV NIST
IE 10.00 eV NIST
IE 8.90 ± 0.10 eV NIST
IE 8.92 ± 0.06 eV NIST
IE 9.80 ± 0.04 eV NIST
IE 9.00 eV NIST
Tfus [1074.00; 1074.00] K Show Hide
Tfus 1074.00 K Ultrasonic velocity for an equimolar mixture of molten AgI and NaCl in the biphasic region
Tfus 1074.00 K Densities of a dissolving mixture of molten (AgI + NaCl)
Ttriple 1074.00 K Phase-boundary potential in the two-liquid-phase (AgI + NaCl) system

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ρs [1882.00; 1931.20] kg/m3 [1013.00; 1073.00] Show Hide
ρs 1931.20 kg/m3 1013.00 Density of Crystalline Alkali Chlorides and Their Eutectic Mixtures Near the Melting Point
ρs 1905.80 kg/m3 1023.00 Density of Crystalline Alkali Chlorides and Their Eutectic Mixtures Near the Melting Point
ρs 1890.40 kg/m3 1033.00 Density of Crystalline Alkali Chlorides and Their Eutectic Mixtures Near the Melting Point
ρs 1888.30 kg/m3 1043.00 Density of Crystalline Alkali Chlorides and Their Eutectic Mixtures Near the Melting Point
ρs 1882.00 kg/m3 1053.00 Density of Crystalline Alkali Chlorides and Their Eutectic Mixtures Near the Melting Point
ρs 1884.90 kg/m3 1063.00 Density of Crystalline Alkali Chlorides and Their Eutectic Mixtures Near the Melting Point
ρs 1889.80 kg/m3 1073.00 Density of Crystalline Alkali Chlorides and Their Eutectic Mixtures Near the Melting Point

Correlations

Property Value Unit Temperature (K) Source
Pvap [0.04; 101.33] kPa [1073.90; 1738.20] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.63209e+01
Coefficient B-1.94159e+04
Coefficient C-7.90800e+01
Temperature range, min.1073.90
Temperature range, max.1738.20
Pvap 0.04 kPa 1073.90 Calculated Property
Pvap 0.16 kPa 1147.71 Calculated Property
Pvap 0.51 kPa 1221.52 Calculated Property
Pvap 1.43 kPa 1295.33 Calculated Property
Pvap 3.56 kPa 1369.14 Calculated Property
Pvap 8.05 kPa 1442.96 Calculated Property
Pvap 16.71 kPa 1516.77 Calculated Property
Pvap 32.31 kPa 1590.58 Calculated Property
Pvap 58.76 kPa 1664.39 Calculated Property
Pvap 101.33 kPa 1738.20 Calculated Property

Mixtures

Find more mixtures with sodium chloride.

Sources

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