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Sigma-Aldrich

Iron(III) ferrocyanide

Synonym(s):

Ferric ferrocyanide, Ferrihexacyanoferrate, Ferrocin, Prussian blue

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About This Item

Linear Formula:
Fe4[Fe(CN)6]3
CAS Number:
14038-43-8
Molecular Weight:
859.23
EC Number:
237-875-5
MDL number:
MFCD00135663
UNSPSC Code:
12352300
PubChem Substance ID:
329752421
NACRES:
NA.55

form

powder

Quality Level

100

concentration

≥30% (ICP)

λmax

694 nm

SMILES string

[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N.N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N.N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N

InChI

1S/18CN.7Fe/c18*1-2;;;;;;;/q;;;;;;;;;;;;;;;;;;3*-4;4*+3

InChI key

DNMNDNSFJMUUFM-UHFFFAOYSA-N

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Application

Iron(III) ferrocyanidecyclic can be used as:
  • A catalyst to synthesize cyclic carbonates by reaction between carbon dioxide and epoxides.
  • A precursor to prepare Fe-Fe3C nanoparticle encapsulated N-doped graphene layers via pyrolysis.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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In this study, we report a triple-component sensor fabricated by freestanding graphite felt (GF), platinum nanoparticles (Pt) and Prussian blue (PB). Pt is ultrasonically-electrodeposited on GF to increase the conductivity and to render the catalysts to the chemical deposition of
The crystal structure of Prussian blue: Fe4 [Fe (CN)6]3. xH2O.
Buser HJ, et al.
Inorganic Chemistry, 16(11), 2704-2710 (1977)
Y Vaheb et al.
Journal of nanoscience and nanotechnology, 12(11), 8710-8714 (2013-02-21)
We investigate the assembly of Prussian blue and Cs-Co-Cr Prussian blue analogue molecular nanomagnets into nano-patterned electrodes. Pd or Au gaps - 7-50 nm were fabricated on a SiO2/Si substrate using standard electron beam lithography and lift-off. Nanomagnets were positioned
Prussian blue and its analogues: electrochemistry and analytical applications.
Karyakin AA.
Electroanalysis, 13(10), 813-819 (2001)
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The Indian journal of medical research, 136(1), 89-97 (2012-08-14)
The present study was carried out on stored rice variety PAU 201 in Punjab that was not permitted for milling and public distribution due to the presence of damaged grains at levels exceeding the regulatory limits of 4.75 per cent.
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