System to describe the chemical formulas for WEB.

Prussian blue

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Prussian blue

Molecular formula: C18Fe7N18 CAS# 14038-43-8
Names
English:
Berlin blue
C.I. 77510
EINECS:237-875-5
Ferrate(4-), hexakis(cyano-κC)-, iron(3+) (3:4)(CAS)
Ferric ferrocyanide
Ferric hexacyanoferrate
Ferric hexacyanoferrate(II)
Iron(3+) hexakis(cyano-κC)ferrate(4-) (4:3)(IUPAC)
Iron(III) ferrocyanide
Iron(III) hexacyanoferrate(II)
Paris blue
Parisian blue
Prussian blue [Wiki]
Tetrairon(3+) tris[hexacyanoferrate(4-)]

Variants of the formula:

Fe4[Fe(CN)6]3
@:k()$itemColor1(#009)Fe^3+@()_(x%w:2.2,y%h:2.4,N0)@:b(a,c)<_(A&a,L1.2)C&c^-_(a0,N3)N>@;@:f()$color(brown)Fe^++$color()@b(30)@b(-30,`)@b(90)@b(-90)@b(150,`)@b(-150)@()_(x5,N0)@f()<_(x%w,y-%h,N0)@k():b>_(x-2.5,y4.33,N0)@f()<_(x#1,y%h,N0)@k()><_(x#b,y%h,N0)@k()>
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Prussian blue is involved

  • 4FeCl3 + 3K4[Fe(CN)6] -> Fe4[Fe(CN)6]3"|v" + 12KCl