Sodium Ferrocyanide Color

Sodium ferrocyanide is a coordination compound that appears as yellow crystalline powder. It is highly soluble in water and forms a stable complex with iron ions, which gives it its characteristic color. The complex has an intense blue color and is commonly known as Prussian blue. The exact shade of the color may vary depending on factors such as concentration, pH, and temperature. Sodium ferrocyanide is widely used as a food additive, in the production of pigments, and in various industrial applications.