Iron(III) oxide

Iron(III) oxide Struktur
1309-37-1
CAS-Nr.
1309-37-1
Englisch Name:
Iron(III) oxide
Synonyma:
CBNumber:
CB21099610
Summenformel:
Fe2O3
Molgewicht:
159.6882
MOL-Datei:
1309-37-1.mol

Iron(III) oxide Eigenschaften

Schmelzpunkt:
565 °C
Dichte
5.24 g/cm3

Sicherheit

Iron(III) oxide Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Treatment of iron(III) solutions with alkali leads to precipitation of the red-brown hydrated iron(III) oxide which when ignited above 200° leaves the red-brown oxide a-Fe2O3. This oxide occurs naturally as haematite ; it finds uses in red pigments (ochre, Venetian red) and as a polishing agent in rouge. It has a melting point of 1565°, density of 5.24 and heat of formation of - 196.5 kcal mole-1.

Iron(III) oxide Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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