chempirical

Potassium chloride

ClKCAS 7447-40-774.55 g/mol

Open in Covalent MOL file
Cl−K+

Properties

Molecular formula
ClK
Molar mass
74.55 g/mol
Exact mass
73.9326 Da
Density
1.98 g/mL
Melting point
770 °C
Water solubility
355 g/L (25 °C)
logP
-5.99Crippen estimate
Polar surface area
0.0 Ų
H-bond donors / acceptors
0 / 0
Rotatable bonds
0

Hazards

Not classified as hazardous under GHS by 875 ECHA notifiers. Aggregated from 875 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Identifiers

CAS number
7447-40-7
SMILES
[Cl-].[K+]
InChIKey
WCUXLLCKKVVCTQ-UHFFFAOYSA-M
InChI
InChI=1S/ClH.K/h1H;/q;+1/p-1

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Type any one amount. The others follow from the molar mass and density.

Names and synonyms

91 names · show all
  • Potassium chloride (KCl)
  • Potassium monochloride
  • Enseal
  • Chloropotassuril
  • Kalitabs
  • Potavescent
  • Rekawan
  • Klotrix
  • Kaon-cl
  • Slow K
  • Super K (salt)
  • Super K
  • Neobakasal
  • K-Dur
  • Muriate of potash
  • KCL Retard
  • Klor-con
  • Nu-K
  • Kaliglutol
  • Rekawan retard
  • Kalinor-retard P
  • K-SR
  • Cena-K
  • Apo-K
  • Klorvess
  • Enpott
  • Kaleorid
  • Durules
  • Durekal
  • Diffu-K
  • Chlorvescent
  • Kay-cee-L
  • Plus kalium retard
  • Kaliduron
  • Lento-kalium
  • K-Lease
  • Kalipor
  • Acronitol
  • Rum-K
  • Clor-K-zaf
  • Ten-K
  • Micro-K extentcaps
  • Kalium duriles
  • Kalitrans retard
  • Celeka
  • Leo-K
  • Addi-K
  • Kalium-R
  • K-Contin
  • Durules-K
  • Potasion
  • Kalium retard
  • Kaliolite
  • Keylyte
  • K-Tab
  • Kay-ciel
  • Kalium-durettes
  • Kolyum
  • Kalilente
  • Micro-K
  • Kadalex
  • K-Care
  • Micro-kalium retard
  • K-Lor
  • K-Lyte cl
  • Kalinorm depottab
  • Kaochlor
  • Miopotasio
  • K-Norm
  • Ultra-K-chlor
  • K 10
  • Span-K
  • Kalipoz
  • Kalinorm
  • Peter-kal
  • Repone K
  • Kaon-cl 10
  • Emplets potassium chloride
  • Kaskay
  • PfiKlor
  • Kato
  • Kaysay
  • Kayback
  • E 508
  • NSC 77368
  • Dyna-K
  • Potassium(I) chloride
  • Shirubin
  • MOP
  • MOP (fertilizer)
  • P 9541

Safety data sheets

One stored sheet lists this compound in section 3, matched by the CAS number 7447-40-7. Each row opens the sheet with its composition and PDF.

Open in the SDS library

Work with Potassium chloride

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Potassium tetrachloropalladate10025-98-667 % similar Potassium tetrachloroplatinate10025-99-767 % similar Potassium tetrachloroaurate13682-61-667 % similar Potassium hexachlororhodate(III)13845-07-367 % similar Potassium hexachloroiridate(III)14024-41-067 % similar Dipotassium hexachloroosmate16871-60-667 % similar Dipotassium hexachloropalladate16919-73-667 % similar Dipotassium hexachloroiridate16920-56-267 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia