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Iron(III) oxide

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Iron(III) oxide

Molecular formula: Fe2O3 CAS# 1309-37-1
Categories: Oxide
Names
English:
100ED
Ariabel Sienna 300406
Auvicorb BL
Bayer 4125
Bayer S 11
Bayferrox 110
Bayferrox 111
Bayferrox 120M
Bayferrox 130
Bayferrox 180
Bayferrox 910
Bayferrox BF 110
Bayferrox Red 110
Bayferrox Red 110M
Bayferrox Red 180M
Bayferrox120NM
Bayferrox140
Bayferrox225
Bengara EP 40
Bengara N 58
Blood stone
C 7051
C.I. 77491
C.I. Pigment Red 101
C888-1045F
CWD 8801
E172(ii)
EINECS:215-168-2
Iron oxide red
Iron(III) oxide [Wiki]
diferric oxygen(2-)
ferricoxide
iron(3+) oxide
oxo(oxoferriooxy)iron(IUPAC)
Русский:
Оксид железа(III) [Wiki]
железный сурик
колькотар
крокус
окись железа
German:
Dieisentrioxid
Eisen(III)-oxid [Wiki]
Eisensequioxid
Hämatit (Mineral)
rotes Eisenoxid
العربية:
أكسيد الحديد الثلاثي [Wiki]
Español:
Trióxido de dihierro
Óxido de hierro (III) [Wiki]
Óxido férrico
French:
C.I. 77491
C.I. Pigment Red 101 et 102
Oxyde de fer jaune,
Oxyde de fer rouge
Oxyde de fer(III) [Wiki]
Oxyde ferrique,
Trioxyde de difer,
Italiano:
Ossido ferrico [Wiki]
Sesquiossido di ferro
Triossido di diferro(IUPAC)
日本語:
赤鉄鉱
酸化第二鉄
酸化鉄(III) [Wiki]
中文:
三氧化二铁
氧化铁 [Wiki]
氧化铁(III)
赤铁矿
铁锈

Variants of the formula:

Fe2O3
O//Fe\O/Fe\\O
$L(1.4)O^2-/0Fe^3+\0O^2-/0Fe^3+\0O^2-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Iron(III) oxide is involved

  • 4FeS2 + 11O2 "800^oC"--> 2Fe2O3 + 8SO2
  • Fe2O3 + 6HF "T"-> 2FeF3 + 3H2O
  • Fe2(SO4)3 "500-700^oC"--> Fe2O3 + 3SO3"|^"
  • 2Fe(OH)3 "350-400^oC"--> Fe2O3 + 3H2O
  • {M}2O3 + 6H{X} = 2{M}{X}3 + 3H2O , where M = Fe Al Cr La Sc Y; X = F Cl Br I (NO3)