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Merck
CN

24-4580

Potassium hexacyanoferrate(II) trihydrate

SAJ special grade, 99.5-101.0%

Synonym(s):

Potassium ferrocyanide, Yellow prussiate

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About This Item

Linear Formula:
K4Fe(CN)6 · 3H2O
CAS Number:
14459-95-1
Molecular Weight:
422.39
UNSPSC Code:
12352302
PubChem Substance ID:
329752643
EC Number:
237-722-2
MDL number:
MFCD00167023
Assay:
99.5-101.0%
Grade:
SAJ special grade
Form:
crystalline

Key Documents

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InChI key

NRYOVBQTVIWDNU-UHFFFAOYSA-N

InChI

1S/6CN.Fe.4K.3H2O/c6*1-2;;;;;;;;/h;;;;;;;;;;;3*1H2/q;;;;;;-4;4*+1;;;

SMILES string

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

grade

SAJ special grade

assay

99.5-101.0%

form

crystalline

reaction suitability

reagent type: catalyst
core: iron

availability

available only in Japan

pH

8.0-10.0 (25 °C, 211 g/L)

mp

70 °C (lit.)

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Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
U0563
U9445
U0357
U7241
U9051

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Shao Su et al.
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Herein, a facile approach for shape-controlled gold nanoparticle (AuNP) decorated thionine-MoS2 nanocomposites (AuNP-Thi-MoS2) had been reported by using the synergistic effect of MoS2 and Thi. Thi was not only used as an electrochemical indicator, but also as a reducing agent
C M Gabardo et al.
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Physical chemistry chemical physics : PCCP, 17(44), 29628-29636 (2015-10-20)
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Journal of agricultural and food chemistry, 63(25), 5930-5934 (2015-06-16)
A quick and selective analytical method was developed for the simultaneous quantitation of 2-methylimidazole, 4-methylimidazole, and 2-acetyl-4-(1,2,3,4-tetrahydroxybutyl)imidazole, which are known to be formed by Maillard reactions. The methodology reported here employs stable-isotope dilution analysis (SIDA) using 4-methylimidazole-d6 and [(13)C6]-2-acetyl-4-(1,2,3,4-tetrahydroxybutyl)imidazole as
Kamonwad Ngamchuea et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 16(11), 2338-2347 (2015-06-04)
Partially blocked electrodes (PBEs) are important; many applications use non-conductive nanoparticles (NPs) to introduce new electrode functionalities. As aggregation is a problem in NP immobilization, developing an in situ method to detect aggregation is vital to characterise such modified electrodes.
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