Description

Hexacyanocobaltate (III) is a coordination complex salt of cobalt, widely recognized for its role as a key precursor in advanced material synthesis. This compound is valued for its ability to form stable, well-defined structures, making it essential for research and development in cutting-edge technologies. It is primarily sought by manufacturers and researchers in the fields of electrochemistry, catalysis, and the production of functional pigments and dyes.

Application

• Electrode Material Precursor: Used in the synthesis of Prussian blue analogues and other metal-organic frameworks (MOFs) for battery and supercapacitor applications.
• Catalysis Research: Serves as a catalyst or catalyst precursor in various organic transformation and oxidation reactions.
• Pigment & Dye Intermediate: A key component in the manufacture of high-stability cobalt-based blue pigments and colorants.
• Analytical Chemistry: Employed as a standard or reagent in specific volumetric and colorimetric analytical methods.
• Chemical Synthesis: Acts as a building block for the preparation of more complex cyanometallate coordination compounds.
• Electroplating: Utilized in specialized electroplating baths to deposit cobalt-containing alloy coatings.

Basic Information

Product Name	Hexacyanocobaltate (III)
CAS No.	17632-85-8
Molecular Formula	Co(CN)63- (typically as potassium salt: K3[Co(CN)6])
Molecular Weight	332.34 g/mol (for K3[Co(CN)6])
Synonyms	Potassium hexacyanocobaltate(III); Cobalt(III) potassium cyanide; Potassium cobalticyanide; Cobalticyanide potassium; K3[Co(CN)6]; Tripotassium hexacyanocobaltate; Hexacyanocobalt(3-) tripotassium
EINECS	241-625-0

Quality Control

Our Hexacyanocobaltate (III) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including a detailed Certificate of Analysis (COA) for each lot, which covers parameters such as assay, impurity profile, and physical characteristics. Our quality system is designed to meet the rigorous standards required for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (K3[Co(CN)6])	≥ 98.0 %
Water Content (KF)	≤ 2.0 %
Chloride (Cl)	≤ 0.1 %
Sulfate (SO4)	≤ 0.1 %
Heavy Metals (as Pb)	≤ 20 ppm

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