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Heksacyjanożelazian(II) potasu trihydrat 98.5-102.0%, yellow crystalline powder ACS

Dostawca: MP Biomedicals

ICNA0215256080EA 209 PLN
ICNA0215256080 ICNA0215256090
Heksacyjanożelazian(II) potasu trihydrat 98.5-102.0%, yellow crystalline powder ACS
Heksacyjanożelazian(II) potasu trihydrat

Potassium ferrocyanide trihydrate is a salt of the Fe(CN)₆4- ferrocyanide ion. Ferrocyanide is a reducing iron species, being oxidised from ferrous Fe(II) to ferric Fe(III).


It is used to determine the concentration of potassium permanganate, a compound often used in titrations based on redox reactions. Used in a mixture with potassium ferricyanide and phosphate buffered solution (PBS) to provide a buffer for X-Gal, which is used to cleave Beta-galactosidase, giving a bright blue visualisation where an antibody (or other molecule), conjugated to Beta-gal, has bonded to its target.


It is membrane impermeable and can be used to assess redox activity of membrane-bound structures and mechanisms of electron transport across membranes. This approach was employed to demonstrate that Potassium ferrocyanide performs reducing activation of membrane-bound dopamine β-monooxygenase from the exterior face of adrenal vesicles, providing elucidation of native reduction-activation mechanisms for dopamine β-monooxygenase regulation.

Formuła: K₄Fe(CN)₆·3H₂O
MW: 422,39 g/mol
Temp. topnienia: 70 °C (lit.)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00167023
Numer CAS: 14459-95-1

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Wyniki testów specyfikacyjnych

Assay 98,5 - 102,0%
Insoluble Matter ≤0,005%
Chloride ≤0,01%
Sulphate Passes Test

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