Factory Supply CAS 13601-19-9 Sodium Hexacyanoferrate (II) Decahydrate

Sodium Hexacyanoferrate (II) is a compound that can form complexes with metal ions, commonly used in food anti-caking, industrial pigment preparation, and water treatment.

(1) Food industry: As an anti-caking agent, it prevents easy-caking foods such as salt from sticking together, keeping them in a loose state for easy storage and use.

(2) Industrial field: It can be used to prepare blue pigments (such as Prussian blue) and also act as an auxiliary agent in processes like electroplating and printing and dyeing.

(3) Water treatment field: Utilizing its property of forming complexes with metal ions, it is used to remove certain metal impurities from water and assist in water purification.

(4) Analytical chemistry field: It can be used as a chemical reagent to detect metal ions (such as iron ions) in solutions, assisting in qualitative or quantitative analysis by forming complexes of specific colors.

(5) Metallurgical industry: In some metal smelting processes, it can act as an auxiliary agent to participate in reactions, helping to separate or purify metals and improve smelting effects.

(1) Complexation: It can form stable complexes with various metal ions (such as iron, copper, zinc, etc.), a property that allows it to be used in the detection, separation and removal of metal ions.

(2) Anti-caking function: When added to foods (such as salt), it can prevent caking and keep the material loose by absorbing moisture and hindering adhesion between particles.

(3) Auxiliary preparation function: As a raw material or auxiliary agent, it participates in the synthesis of blue pigments (such as Prussian blue) and helps form a stable chemical reaction environment in industrial processes such as electroplating and printing and dyeing.

(4) Catalytic auxiliary function: In some chemical reactions, it can reduce the activation energy of the reaction by forming intermediate complexes with reactants, acting as an auxiliary catalyst to accelerate the reaction rate or improve reaction selectivity.