Iron(III) fluoride

Iron trifluoride

Light green solid

Fixed

3.52 g · cm -3

1030 ° C.

  • Very slightly soluble in water ( 0.91 g · l-1 at 25 ° C)
  • Slightly soluble in dilute hydrofluoric acid
  • Insoluble in alcohol, ether and benzene.

Risk

Template: Infobox chemical / molecular formula search available

Iron (III ) fluoride is a chemical compound from the group of iron compounds and fluorides.

Production and representation

Iron (III ) fluoride can be obtained by reaction of anhydrous iron ( III) chloride with hydrogen fluoride.

Properties

Iron (III ) fluoride is a light green solid, which is very slightly soluble in water. It crystallizes in a trigonal structure ( VF3 - type, space group R3c ) .. In addition, there is a form of iron (III ) fluoride, in a variant of the pyrochlore structure (space group Fd3m ) crystallized.

Use

Iron (III ) fluoride is mainly used in the production of ceramics.

Fluorine CAS registry number PubChem Dangerous Substances Directive (67/548/EEC) Iron(III) chloride Digital Object Identifier Iron(II) fluoride Iron(II) bromide Iron(II) iodide Iron(III) bromide
299964
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