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P9387

Sigma-Aldrich

Kaliumhexacyanoferrat(II) Trihydrat

ReagentPlus®, ≥98.5%

Synonym(e):

Gelbes Prussiat, Kaliumferrocyanid

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About This Item

Lineare Formel:
K4Fe(CN)6 · 3H2O
CAS-Nummer:
14459-95-1
Molekulargewicht:
422.39
EG-Nummer:
237-722-2
MDL-Nummer:
MFCD00167023
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329820347
NACRES:
NA.21

Qualitätsniveau

200

Produktlinie

ReagentPlus®

Assay

≥98.5%

Form

powder

pH-Wert

8-10 (25 °C, 211 g/L)

mp (Schmelzpunkt)

70 °C (lit.)

SMILES String

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

InChI

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

InChIKey

NRYOVBQTVIWDNU-UHFFFAOYSA-N

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Anwendung

Potassium hexacyanoferrate(II) trihydrate is a hydrated form of potassium hexacyanoferrate. It is used as a cyanating agent for the direct cyanation of (hetero)aromatic halides to synthesize (hetero)aromatic nitriles in the presence of a metal catalyst.

Rechtliche Hinweise

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Sigma-Aldrich

60299

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Sigma-Aldrich

B4252

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