Potassium Hexacyanoferrate (II) 99.9% ACS

What is Potassium Hexacyanoferrate? Potassium Hexacyanoferrate (II) (molecular formula K₄[Fe(CN)₆]) is a  chemical compound widely used in chemical analysis, industrial processes, and laboratory research. It is a yellow crystalline solid, highly soluble in water, and is commonly referred to by alternate names such as Potassium Ferrocyanide.

Consistent Quality: We use only carefully sourced Potassium Hexacyanoferrate (II) 99.9%, meeting the standards of ACS, ensuring reliable and consistent performance in industrial, chemical, and laboratory applications.

Shipped from Manchester, UK Facility: Sourced and packaged in non-toxic, chemical-resistant containers, ensuring safe handling and maintaining the product’s quality during transport.

Frequent Uses

Pigment Production
Used in the production of pigments, including those used in blue and green dyes, providing vibrant colours for textiles, paints, and inks.

Electroplating
In electroplating processes, it serves as an intermediate in the deposition of metals, enhancing the quality and durability 

Laboratory Research
In laboratories, it is widely used in scientific research for the preparation of calibration standards and as a key reagent in various chemical investigations and studies.

• General lab reagent
• Dyes and pigments
• Electroplating
• Pharmaceuticals

Minimum Assay: >99.99%
Molecular Formula: K4Fe(CN)6•3H2O
Molecular Weight:  422.39 g/mol
Melting Point:  70 °C
Insoluble Matter: <0.005%
Chloride (Cl): <0.003%
Sulphate (SO4): <0.0005%

Cas Number: 14459-95-1

Einecs Number: 237-722-2

Hazard Phrases: H412,EUH032

Prec Phrases: P273