Kaliumpermanganat
Bezeichnung:Kaliumpermanganat
CAS-Nr7722-64-7
Englisch Name:Potassium permanganate
CBNumberCB7775235
SummenformelKMnO4
Molgewicht158.033949
MOL-Datei7722-64-7.mol
Synonyma
Kaliumpermanganat
Permangans?ure, Kaliumsalz
übermangansaures Kalium
Kaliumpermanganat physikalisch-chemischer Eigenschaften
Schmelzpunkt | 240°C | ||||||||||||||
Dichte | 1.01 g/mL at 25 °C | ||||||||||||||
Dampfdruck | <0.01 hPa (20 °C) | ||||||||||||||
storage temp. | Store at RT. | ||||||||||||||
Löslichkeit | H2O: 0.1 M at 20 °C, complete, violet | ||||||||||||||
Aggregatzustand | solution (volumetric) | ||||||||||||||
Wichte | 2.703 | ||||||||||||||
Farbe | Purple | ||||||||||||||
PH | 8 (H2O, 20°C) | ||||||||||||||
Wasserlöslichkeit | 6.4 g/100 mL (20 ºC) | ||||||||||||||
Sensitive | Light Sensitive | ||||||||||||||
crystal system | Nogata | ||||||||||||||
Merck | 14,7655 | ||||||||||||||
Space group | Pnma | ||||||||||||||
Lattice constant |
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Stabilität | Stable, but contact with combustible material may cause fire. Substances to be avoided include reducing agents, strong acids, organic material, combustible materials, peroxides, alcohols and chemically active metals. Strong oxidant. | ||||||||||||||
CAS Datenbank | 7722-64-7(CAS DataBase Reference) | ||||||||||||||
EPA chemische Informationen | Potassium permanganate (7722-64-7) |
Kennzeichnung gefährlicher | O,Xn,N,Xi,C |
R-Sätze: | 8-51/53-50/53-22-52/53-36/38-34 |
S-Sätze: | 60-61-36-26 |
RIDADR | UN 3082 9/PG 3 |
WGK Germany | 3 |
RTECS-Nr. | SD6475000 |
TSCA | Yes |
HS Code | 2841 61 00 |
HazardClass | 5.1 |
PackingGroup | II |
Giftige Stoffe Daten | 7722-64-7(Hazardous Substances Data) |
Toxizität | LD50 orally in rats: 1.09 g/kg (Smyth) |