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

sodium chloride

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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 Ultraso...
Tfus 1074.00 K Densiti...
Ttriple 1074.00 K Phase-b...

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...
ρs 1905.80 kg/m3 1023.00 Density...
ρs 1890.40 kg/m3 1033.00 Density...
ρs 1888.30 kg/m3 1043.00 Density...
ρs 1882.00 kg/m3 1053.00 Density...
ρs 1884.90 kg/m3 1063.00 Density...
ρs 1889.80 kg/m3 1073.00 Density...

Correlations

Property Value Unit Temperature (K) Source
Pvap [0.04; 101.33] kPa [1073.90; 1738.20] The Yaw... 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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