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LC5110 Potassium permanganate
for analysis EMSURE


Order number Packaging Quantity Price €
AC32110 Glass bottle 250 g  24.525
AC32110 Glass bottle 1 kg 45.90


Product information
Grade Reag. Ph Eur
Synonyms Permanganic acid potassium salt
Hill Formula KMnO4
HS Code 2841 61 00
EC number 231-760-3
Molar mass 158.03 g/mol
EC index number 025-002-00-9
CAS number 7722-64-7


Chemical and physical data
Solubility 64 g/l (20 °C)
Melting point >240 °C (decomposition)
Molar mass 158.03 g/mol
Density 2.70 g/cm3 (20 °C)
Bulk density 1300 – 1600 kg/m3
pH value 7 – 9 (20 g/l, H2O, 20 °C)
Vapor pressure < – 0.01 hPa (20 °C)


Safety information according to GHS
Hazard Statement(s) H272: May intensify fire; oxidiser.
H302: Harmful if swallowed.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P210: Keep away from heat.
P273: Avoid release to the environment
Signal Word Danger
Hazard Pictogram(s)

Storage class 5.1 B Oxidizing agents (TRG 515 Group 2+3)
WGK WGK 3 highly water endangering
Disposal 22
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.


Safety information
R Phrase R 8-22-50/53
Contact with combustible material may cause fire.Harmful if swallowed.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 60-61
This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger oxidizing, harmful, dangerous for the environment
Hazard Symbol Oxidising
Dangerous for the environment


Transport information
Declaration (transport by sea) IMDG-Code UN 1490 POTASSIUM PERMANGANATE, 5.1, II, Segregation Group: 14 (Permanganates)
Declaration (transport by air) IATA-DGR UN 1490 POTASSIUM PERMANGANATE, 5.1, II


Toxicological data
LD 50 oral LD50 rat 750 mg/kg


Assay (manganometric) 99.0 – 100.5 %
Identity passes test
Appearance of solution passes test
In water insoluble matter ≤ 0.2 %
Chloride (Cl) ≤ 0.02 %
Chloride, Chlorate (as Cl) ≤ 0.005 %
Sulphate (SO4) ≤ 0.01 %
Total nitrogen (N) ≤ 0.003 %
Cu (Copper) ≤ 0.001 %
Fe (Iron) ≤ 0.002 %
Pb (Lead) ≤ 0.002 %