Description

Copperpotassiumhexacyanoferrate(II) is a coordination compound with the CAS number 14481-39-1, known for its utility as a specialized inorganic pigment and chemical intermediate. This compound is valued for its unique color properties and chemical reactivity, making it a critical component in several advanced industrial processes. It is primarily sought by manufacturers in the pigment, catalyst, and specialty chemical synthesis sectors for applications requiring precise inorganic chemistry.

Application

• Manufacturing of high-stability inorganic blue pigments for coatings, plastics, and ceramics.
• Specialized catalyst or catalyst precursor in select organic synthesis reactions.
• Key intermediate in the production of other complex cyanometallate compounds.
• Component in anti-corrosion formulations and surface treatment processes.
• Used in research and development for electrochemical and photochemical studies.
• Potential use in analytical chemistry as a reagent or standard.

Basic Information

Product Name	Copperpotassiumhexacyanoferrate(II)
CAS No.	14481-39-1
Molecular Formula	K2CuFe(CN)6 or C6CuFeK2N6
Molecular Weight	369.84 g/mol (approx.)
Synonyms	Potassium copper(II) hexacyanoferrate(II); Copper potassium ferrocyanide; Cupric potassium ferrocyanide; Potassium cupric ferrocyanide; K2Cu[Fe(CN)6]; 14481-39-1; Copper-potassium hexacyanoferrate complex
EINECS	Contact for details

Quality Control

Our Copperpotassiumhexacyanoferrate(II) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is incompatible with fluorides and strong alkalis; store separately from such substances.

Specification

Item	Specification
Appearance	Blue to blue-green powder
Identification (IR)	Conforms to standard
Assay (Titration)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Water Solubility	Practically insoluble

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