Substance

ID:174603

Names and Identifiers
IUPAC name
potassium manganesoylolate
Synonyms
POTASSIUM PERMANGANATEPotassium manganate(VII)Potassium permanganateCondy's crystalsPermanganate of potashChameleon mineral
IUPAC Traditional name
potassium permanganate
Registration numbers
EC Number
231-760-3
CAS Number
7722-64-7
Chemspider ID
22810
KEGG ID
D02053
PubChem CID
516875
Wikipedia Title
Potassium_permanganate
Properties
Safety Information
European Hazard Symbols
Non-Flammable
Harmful (Xn)
Oxidant (O)
Dangerous for the environment (N)
EU Index
025-002-00-9
Risk Statements
R8,R22,R50/53
Safety Statements
S2,S60,S61
UN Number
1490
NFPA704
NFPA 704 diagram
0
2
0
OX
RTECS
SD6475000
Physical Property
Apperance
purplish-bronze-gray needles
magenta–rose in solution
Melting Point
240°C (decomp.)
Odor
odorless
Solubility
6.38 g/100 mL (20 °C)
25 g/100 mL (65 °C) in water
decomposes in alcohol and organic solvents
Density
2.703 g/cm3
Refractive Index
1.59
Std enthalpy of formation
-813.4 kJ/mol
Std molar entropy
171.7 J K–1 mol–1
Molecule Details
Molecular Spectra
No Data Available
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References
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