Description

Trisodium Hexacyanoferrate is an inorganic coordination compound of significant industrial utility. Its primary value lies in its role as a key intermediate and precursor in the synthesis of other ferrocyanide salts, which are widely used as anti-caking agents and stabilizers. This chemical is essential for manufacturers in the food additive, photographic, and metallurgical processing industries seeking reliable and consistent raw materials.

Application

• Chemical Synthesis: A crucial precursor for manufacturing potassium, calcium, and other metal ferrocyanides.
• Food Industry: Used in the production of sodium ferrocyanide (E535), an authorized anti-caking agent for table salt and other powdered food products.
• Photographic Chemicals: Serves as a component in certain bleaching and fixing solutions for photographic and film processing.
• Metallurgy: Employed in metal surface treatment and as an additive in electroplating baths.
• Pigment Production: Acts as a starting material in the manufacture of Prussian blue and related iron blue pigments.
• Laboratory Reagent: Used in analytical chemistry as a reagent for the detection and determination of various metal ions.

Basic Information

Product Name	Trisodium Hexacyanoferrate
CAS No.	14217-21-1
Molecular Formula	Na3[Fe(CN)6]
Molecular Weight	298.92 g/mol
Synonyms	Sodium Ferricyanide; Trisodium Ferricyanide; Sodium Hexacyanoferrate(III); Ferrate(3-), hexakis(cyano-κC)-, trisodium; Na3Fe(CN)6; Sodium Iron Cyanide; Trisodium Hexacyanoferrate(III)
EINECS	238-074-2

Quality Control

Our Trisodium Hexacyanoferrate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are provided to guarantee supply reliability and batch-to-batch consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0%
Water Content	≤ 2.0%
Chloride (Cl)	≤ 0.1%
Sulfate (SO4)	≤ 0.1%
Insoluble Matter	≤ 0.05%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.