Description

Potassium Tetracyanopalladate(II) Trihydrate is a coordination compound of palladium, widely utilized as a key precursor in advanced materials synthesis and catalysis. This high-purity inorganic salt is valued for its role in creating palladium-based catalysts and electroplating baths, which are critical for electronics manufacturing and fine chemical production. It serves as an essential raw material for researchers and industrial chemists in the electronics, semiconductor, and specialty chemical sectors seeking reliable palladium sources for complex syntheses.

Application

• Catalyst Precursor: Serves as a starting material for synthesizing homogeneous and heterogeneous palladium catalysts used in cross-coupling reactions (e.g., Suzuki, Heck).
• Electroplating & Surface Finishing: Used in the formulation of specialized electroplating baths for depositing palladium and palladium-alloy coatings on connectors and electronic components.
• Materials Science Research: Acts as a reagent for the preparation of palladium-containing metal-organic frameworks (MOFs), nanoparticles, and other functional materials.
• Chemical Synthesis: Employed as a palladium source in organic synthesis and for the preparation of other palladium cyanide complexes.
• Analytical Reagent: Used in specific analytical procedures and as a standard in certain spectroscopic methods.

Basic Information

Product Name	Potassium Tetracyanopalladate(II) Trihydrate
CAS No.	14516-46-2
Molecular Formula	K2[Pd(CN)4] · 3H2O
Molecular Weight	377.66 g/mol (Anhydrous: 323.62 g/mol)
Synonyms	Potassium Tetracyanopalladate(2-) Trihydrate; Potassium Palladium Cyanide; Dipotassium Tetracyanopalladate Trihydrate; Palladium Potassium Cyanide; K2Pd(CN)4·3H2O; Tetracyanopalladate(II) Dipotassium Salt Trihydrate
EINECS	Contact for details

Quality Control

Our Potassium Tetracyanopalladate(II) Trihydrate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and consistency, meeting the stringent requirements for research and industrial applications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept sealed to minimize exposure to atmospheric moisture. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Complies
Assay (Pd basis)	≥ 28.0 %
Purity (HPLC)	≥ 98.0 %
Water Content (KF)	13.0 - 15.0 %
Insoluble Matter	≤ 0.1 %
Chloride (Cl)	≤ 0.01 %
Heavy Metals (as Pb)	≤ 0.005 %

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