Names | |
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IUPAC name
Calcium dipermanganate[1]
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Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.030.280 |
EC Number |
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PubChem CID
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RTECS number |
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
Ca(MnO4)2 | |
Molar mass | 277.9493 g/mol |
Appearance | purple crystals deliquesent |
Density | 2.49 g/cm3 |
Melting point | 140 °C (284 °F; 413 K) (decomposes, tetrahydrate) |
tetrahydrate: 331 g/100 mL (14 °C) 338 g/100 mL (25 °C) | |
Solubility | soluble in ammonium hydroxide decomposes in alcohol |
Related compounds | |
Other cations
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Sodium permanganate Ammonium permanganate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Calcium permanganate is an oxidizing agent and chemical compound with the chemical formula Ca(MnO4)2. This salt consists of the metal calcium and two permanganate ions.