Description

Potassium Tetracyanonickelate(II) Hydrate is a coordination compound of nickel and cyanide, supplied as a hydrate. This specialized chemical is valued for its role as a precursor in the synthesis of other nickel complexes and in electroplating processes. It is primarily utilized by research laboratories, specialty chemical manufacturers, and industries involved in advanced material science and surface finishing.

Application

• Electroplating & Surface Treatment: Acts as a source of nickel in specialized electroplating baths for depositing nickel coatings with specific properties.
• Catalyst Synthesis: Serves as a key precursor for the preparation of heterogeneous and homogeneous nickel-based catalysts used in organic synthesis.
• Coordination Chemistry Research: Used in academic and industrial R&D for studying the properties of cyano-bridged complexes and metal-organic frameworks (MOFs).
• Chemical Vapor Deposition (CVD): May be employed as a precursor for depositing nickel-containing thin films in semiconductor and coating applications.
• Analytical Reagent: Functions as a reagent in specific analytical methods for the detection or quantification of other metal ions.
• Specialty Pigment & Dye Intermediate: Used in the formulation of certain inorganic pigments and dyes.

Basic Information

Product Name	Potassium Tetracyanonickelate(II) Hydrate
CAS No.	14323-41-2
Molecular Formula	K2[Ni(CN)4]·xH2O
Molecular Weight	Anhydrous: 240.96 g/mol (hydrate weight varies)
Synonyms	Potassium Nickel Cyanide; Potassium Nickel(II) Cyanide; Tetrapotassium Nickelocyanide; Potassium Tetracyanonickelate; Nickel Potassium Cyanide; K2Ni(CN)4 hydrate; Potassium Hexacyanonickelate (common misnomer)
EINECS	Contact for details

Quality Control

Our Potassium Tetracyanonickelate(II) Hydrate is manufactured under strict quality protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, heavy metal content, and moisture (loss on drying). Our quality system is designed to meet the exacting requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and strong oxidizers. Due to its chemical nature, it should be kept separate from fluoride compounds and strong alkalis. The recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Insoluble Matter	≤ 0.1%

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