Ferrous Powder

Ferrous ferric oxide, ferroso ferric oxide, ironii,iii oxide, magnetite, black iron oxide, lodestone, rust, ironii diironiii oxide fe 3 o 4 feo 2 o 3 molar mass 2313 gmol appearance solid black powder density 5 gcm 3 melting point 1,597 c 2,907 f.