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Substance
ID:174570
Structure
Similarity
Functional Group
Text
ID:641
Potassium Chloride
Wikipedia.org
ID: Potassium_chloride
Names and Identifiers
IUPAC name
potassium chloride
Synonyms
Sylvite
Potassium Chloride
Muriate of potash
IUPAC Traditional name
potassium chloride
Registration numbers
CAS Number
7447-40-7
PubChem CID
4873
ATC CODE
A12BA01
B05XA01
CHEMBL
1200731
Unique Ingredient Identifier
660YQ98I10
Chemspider ID
4707
DrugBank ID
DB00761
KEGG ID
D02060
Wikipedia Title
Potassium_chloride
CHEBI ID
32588
Properties
Physical Property
Solubility
281 g/L (0°C)
344 g/L (20°C)
567 g/L (100°C) in water
soluble in glycerol, alkalies
slightly soluble in alcohol, insoluble in ether
Boiling Point
1420 °C
Apperance
white crystalline solid
Std enthalpy of formation
-436 kJ·mol
-1
Density
1.984 g/cm
3
Melting Point
770 °C
Flash Point
Non-flammable
Odor
odorless
p𝘒ₐ
~7
Refractive Index
1.4902 (589 nm)
Std molar entropy
83 J·mol
-1
·K
-1
Safety Information
LD50
2.6 g/kg (oral/rat), 0.142 g/kg (intravenous/rat)
RTECS
TS8050000
EU Index
Not listed
NFPA704
0
1
0
Molecule Details
Molecular Spectra
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References
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