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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
sodium chloride

Inventory

EC number:
231-598-3
EC name:
Sodium chloride
CAS number:
7647-14-5
CAS number:
7647-14-5
Synonyms
Names:
Sodium chloride (NaCl)
Identifier:
IUPAC name
Sodium Chloride
Identifier:
IUPAC name
Sodium chloride
Identifier:
other: InChl
InChI=1/ClH.Na/h1H;/q;+1/p-1
Identifier:
other: InChl
1/ClH.Na/h1H;/q;+1/p-1
Identifier:
other: InChl
1S/ClH.Na/h1H;/q;+1/p-1
Identifier:
other: SMILES notation
Cl[Na]
Identifier:
other: InChl
InChI=1/ClH.Na/h1H;/q;+1/p-1
Identifier:
other: InChl
InChI=1/ClH.Na/h1H;/q;+1/p-1/fCl.Na/h1h;/q-1;m
Identifier:
other: InChl
InChI=1S/ClH.Na/h1H;/q;+1/p-1
Identifier:
other: InChl
InChI=1S/ClH.Na/h1H;/q;+1/p-1 AuxInfo=1/1/N:2;1/rA:2Na+Cl-/rB:;/rC:;3.4907,0,0;
Identifier:
other: Molecular formula
Na.Cl
Identifier:
other: Molecular formula
NaCl
Identifier:
other: SMILES notation
[Na+].[ClH-]
Identifier:
other: SMILES notation
[Na+].[ClH-]
sodium chloride

Molecular and structural information

Molecular formula:
ClNa
Molecular weight:
ca. 58.443
SMILES notation:
[Na+].[Cl-]
InChl:
InChI=1/ClH.Na/h1H;/q;+1/p-1
Structural formula:
Chemical structure

Related substances

Identifier:
EC number
Identity:
913-353-9