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Dimanganese heptoxide

A very violent detonation occurred when silver permanganate was dried under vacuum in a dessicator containing sulphuric acid, it was thought that this accident was due to the formation of dimanganese heptoxide, which is extremely explosive through the action of sulphuric acid vapour on silver permanganate. [Pg.222]

Addition of cone. Sulfuric acid to the slightly damp permanganate caused an explosion. This was attributed to the formation of permanganic acid, dehydration to dimanganese heptoxide and explosion of the latter, caused by heat liberated from interaction of sulfuric acid and moisture [1]. A similar incident was reported... [Pg.1815]

Dimanganese heptoxide, Mn207, is a volatile liquid and readily sublimes undissociated. The heavier congener, Rc207,... [Pg.4398]

Dimanganese heptoxide oxidises organic substances such as alcohols explosively at temperatures of about 100 C. Great care must therefore be taken that the system does not heat up prior to the iiitrodiiciion of the potassium permanganate. [Pg.33]

See other pages where Dimanganese heptoxide is mentioned: [Pg.385]    [Pg.91]    [Pg.656]    [Pg.1565]    [Pg.1735]    [Pg.143]    [Pg.143]    [Pg.385]    [Pg.1632]    [Pg.1565]    [Pg.1735]    [Pg.92]    [Pg.657]    [Pg.1565]    [Pg.1735]    [Pg.290]   
See also in sourсe #XX -- [ Pg.222 ]

See also in sourсe #XX -- [ Pg.143 ]



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Dimanganese heptoxide oxidation

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