Kaliumhexacyanoferrat(III) ≥99%, dunkel rotoranges kristallines Pulver ACS

Lieferant: MP Biomedicals

Synonyme: TrikaliumhexacyanoferratFerricyankaliumrotes Blutlaugensalz

ICNA0215255990EA 80.4 EUR
ICNA0215255990
Kaliumhexacyanoferrat(III) ≥99%, dunkel rotoranges kristallines Pulver ACS
Kaliumhexacyanoferrat(III)

Potassium ferricyanide is the chemical compound with the formula K3[Fe(CN)6]. This bright red salt contains the octahedrally coordinated [Fe(CN)6]3- ion. It is soluble in water and its solution shows some green-yellow fluorescence.


  • Auto Ignition: > 100 °C (Lit.)
  • Vapor Pressure: ca. .000001 hPa at 25 °C (Lit.)


Potassium ferricyanide is used as an oxidizing agent to remove silver from negatives and positives, a process called dot etching.


Solubility (10% soln): Yellow with no trace of green or brown


Bitte beachten Research Use Only (RUO).

Formel: K₃Fe(CN)₆
Molecular Weight: 329,25 g/mol
Siedepunkt: 2735 °C (1013 hPa) (Lit.)
Schmelzpunkt: 1539 °C (Lit.)
Lagertemperatur: Raumtemperatur
MDL: MFCD00011392
CAS-Nummer: 13746-66-2

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Spezifikation Testergebnisse

Identity Test Passes
Purity ≥99%
FTIR Conforms to Standard
Insoluble Matter ≤0.005%
Chloride (Cl) ≤0.01%
Sulfates (SO42-) ≤0.01%
Ferro Compounds ≤0.05%

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