Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Inventory

EC number:
231-211-8
EC name:
Potassium chloride
CAS number:
7447-40-7
CAS number:
7447-40-7
Synonyms
Names:
Potassium chloride (KCl)
Identifier:
IUPAC name
Potassium chloride
Identifier:
other: Molecular formula
KCl

Molecular and structural information

Molecular formula:
ClK
Molecular weight:
74.551
SMILES notation:
[Cl-].[K+]
InChl:
InChI=1/ClH.K/h1H;/q;+1/p-1
Structural formula:
Chemical structure

Related substances