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455946

Sigma-Aldrich

Potassium hexacyanoferrate(III)

99.98% trace metals basis

Synonym(s):

Potassium ferricyanide, Red prussiate

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About This Item

Linear Formula:
K3Fe(CN)6
CAS Number:
13746-66-2
Molecular Weight:
329.24
EC Number:
237-323-3
MDL number:
MFCD00011392
UNSPSC Code:
12352302
PubChem Substance ID:
24869096
NACRES:
NA.23

Quality Level

100

Assay

99.98% trace metals basis

form

crystalline

impurities

≤250.0 ppm Trace Metal Analysis

SMILES string

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

InChI

1S/6CN.Fe.3K/c6*1-2;;;;/q;;;;;;-3;3*+1

InChI key

MIMJFNVDBPUTPB-UHFFFAOYSA-N

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Application

Potassium ferricyanide dopant may be used to co-dope Li4Ti5O12 (LTO) with K and Fe to enhance its electrochemical performance during the use of LTO as an anode for Li-ion batteries.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H319,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2

Supplementary Hazards

EUH032

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Using potassium ferricyanide as a dopant to prepare K and Fe co-doped Li4Ti5O12
Ding K, et al.
Ceramics International, 42.16, 19187-19194 (2016)
Effects of cathodic electron acceptors and potassium ferricyanide concentrations on the performance of microbial fuel cell
Wei L, et al.
International Journal of Hydrogen Energy, 37.17, 12980-12986 (2012)
Holger Schulze et al.
Sensors (Basel, Switzerland), 21(5) (2021-04-04)
Rapid point of care tests for bacterial infection diagnosis are of great importance to reduce the misuse of antibiotics and burden of antimicrobial resistance. Here, we have successfully combined a new class of non-biological binder molecules with electrochemical impedance spectroscopy
Sveinung Lillehaug et al.
Scientific data, 6, 190028-190028 (2019-02-27)
The spatial pattern of transgene expression in tetracycline-controlled mouse models is governed primarily by the driver line used to introduce the tetracycline-controlled transactivator (tTA). Detailed maps showing where each tTA driver activates expression are therefore essential for designing and using
Daehee Kim et al.
ChemSusChem, 5(6), 1086-1091 (2012-05-10)
To scale-up microbial fuel cells (MFCs), installing multiple unit cells in a common reactor has been proposed; however, there has been a serious potential drop when connecting unit cells in series. To determine the source of the loss, a basic
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