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Reference substances

Reference substances

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IUPAC name:
Zinc ferrite brown spinel

Inventory

EC number:
269-103-8
EC name:
Zinc ferrite brown spinel
CAS number:
68187-51-9
Description:
This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 77496.
CAS number:
68187-51-9
Synonyms
Names:
C.I. 77496
C.I. Pigment Yellow 119
Colortherm 3950
Franklinite
Spinel, iron zinc brown
Zinc ferrite
Zinc iron yellow
mixed oxides of Zinc(II), iron (II) and iron (III)
pigment yellow 119
Identifier:
EC name
Zinc ferrite brown spinel
Identifier:
IUPAC name
Zinc Ferrite brown spinel
Identifier:
IUPAC name
diiron(3+) ion zinc(2+) ion tetraoxidandiide
Identifier:
IUPAC name
mixed oxides of zinc(II) iron(II) and iron(III)
Identifier:
Colour Index
C.I. 77496
Identifier:
Colour Index
C.I. Pigment Yellow 119
Identifier:
Colour Index
pigment yellow 119
Identifier:
other: SMILES notation
not applicable
Identifier:
other: InChl
not applicable
Identifier:
other: InChl
1S/2Fe.4O.Zn
Identifier:
other: Molecular formula
Fe2O4Zn
Identifier:
other: Mineral of identical or similar composition
Franklinite (Fe,Mn,Zn,)3O4)
Identifier:
other: SMILES notation
O=[Fe]O[Zn]O[Fe]=O
Identifier:
other: Trade name
Piirox B950
Identifier:
other: Molecular formula
ZnFe2O4 ( or (Zn, Fe)Fe2O4)
Identifier:
other: SMILES notation
not applicable

Molecular and structural information

Molecular formula:
ZnFe2O4
Molecular weight:
241.06
SMILES notation:
O[Fe]=O.O[Fe]=O.[Zn]
InChl:
not applicable
Structural formula:
Chemical structure

Related substances

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Identifier:
CAS number
Identity:
12063-19-3
Identifier:
Colour Index
Identity:
77496
Identifier:
CAS number
Identity:
11129-48-9