Description

Trisodium Hexacyanocobaltate is a coordination compound featuring a cobalt center within a hexacyano complex. This specialized inorganic salt is valued for its role as a precursor in the synthesis of advanced materials and catalysts, offering a controlled source of cobalt and cyanide ligands. It is primarily utilized by research institutions and industrial manufacturers in the fields of electroplating, chemical synthesis, and materials science.

Application

• Electroplating & Surface Treatment: Used as an additive in electroplating baths to deposit cobalt-containing alloys, enhancing surface hardness and corrosion resistance.
• Catalyst Synthesis: Serves as a key precursor for preparing heterogeneous and homogeneous catalysts used in organic synthesis and industrial chemical processes.
• Pigment & Dye Intermediate: Employed in the production of certain cobalt-based pigments and complex dyes.
• Analytical Chemistry: Acts as a reagent or standard in specific analytical methods and laboratory research.
• Materials Science Research: Utilized in the development of novel coordination polymers, metal-organic frameworks (MOFs), and other functional materials.
• Chemical Vapor Deposition (CVD): May be used as a source material for depositing thin cobalt-containing films.

Basic Information

Product Name	Trisodium Hexacyanocobaltate
CAS No.	14039-23-7
Molecular Formula	Na3[Co(CN)6]
Molecular Weight	332.00 g/mol (anhydrous basis)
Synonyms	Sodium Hexacyanocobaltate(III); Sodium Cobaltocyanide; Trisodium Cobalt Hexacyanide; Hexacyanocobaltate(3-) trisodium; Cobalt Sodium Cyanide; CoNa3(CN)6; Sodium Cobalticyanide
EINECS	237-861-7

Quality Control

Our Trisodium Hexacyanocobaltate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, moisture content, and impurity levels.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

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

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