| Identification |
| Name: | Iron(III) oxide |
| Synonyms: | Ferric oxide; Iron (III) Oxide Anhydrous; diiron trioxide; E 172; Iron (III) oxide - calcined; Ironoxide anhydrous; Ironoxideredbrownpowder; Iron oxide - precipitated; Ferric oxide,medicinal; Ferric oxide for ferrite; Iron (III) oxide, red; Hematite; Iron oxide; IRON OXIDE RED; C.I.P. R.101; C.I. PIGMENT RED 101; Iron (III) oxide |
| CAS: | 1309-37-1;1317-60-8;1332-37-2 |
| EINECS: | 215-168-2;215-275-4;215-570-8 |
| Molecular Formula: | Fe2O3 |
| Molecular Weight: | 159.69 |
| InChI: | InChI=1/2Fe.3O/q2*+3;3*-2 |
| Molecular Structure: |
 |
| Properties |
| Transport: | UN 1376 |
| Density: | 5.24 |
| Water Solubility: | INSOLUBLE |
| Solubility: | insoluble in water |
| Appearance: | red to reddish-brown powder |
| Safety Data |
| Hazard Symbols |
Xi:Irritant
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