Potassium Hexacyanoferrate II is an inorganic compound with a chemical formula K4[Fe(CN)6]. Industrially, it is produced from ferrous chloride, calcium hydroxide and hydrogen cyanide. Today, Potassium Hexacyanoferrate II finds many niche applications in industries. In this article, learn the Potassium Hexacyanoferrate II, its chemical structure, properties and uses.
Properties of Potassium Hexacyanoferrate II
Name |
Potassium Hexacyanoferrate II |
Other Names |
Yellow Prussiate of Potash, Potassium ferrocyanide |
Appearance |
Light yellow crystalline granules |
Chemical Formula |
K4[Fe(CN)6] |
Boiling Point |
Decomposes |
Density |
1.85 g/cm3 |
Molar Mass |
368.35 g/mol |
Solubility in Water |
Soluble |
Potassium Hexacyanoferrate II Chemical Structure
Potassium Hexacyanoferrate II Uses
- Used as an anticaking agent for both road salt and table salt
- Used in the purification of tin and separation of copper from molybdenum ore
- Used in the production of wine and citric acid
- Used as a fertilizer for plants
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