Description

Palladium(II) Potassium Thiosulfate is a specialized coordination compound of significant industrial importance, primarily valued for its role as a source of palladium in advanced catalytic and electroplating processes. This compound offers a stable and soluble form of palladium, which is critical for ensuring consistent performance and high-quality results in sensitive applications. It is essential for manufacturers and researchers in the electronics, fine chemical synthesis, and surface finishing industries who require precise and reliable palladium chemistry.

Application

• Electroless Plating: A key component in the formulation of baths for depositing uniform, high-purity palladium coatings on metals and non-conductive substrates like plastics and ceramics.
• Catalyst Precursor: Serves as a starting material for synthesizing homogeneous and heterogeneous palladium catalysts used in cross-coupling reactions (e.g., Suzuki, Heck) for pharmaceutical and agrochemical intermediates.
• Electronic Components: Used in the manufacturing of multilayer ceramic capacitors (MLCCs) and other electronic components where precise palladium deposition is required.
• Surface Activation: Employed to activate non-conductive surfaces prior to subsequent metal plating, ensuring strong adhesion.
• Chemical Synthesis: Utilized in specialized organic synthesis where a soluble, anionic palladium complex is needed.
• Research & Development: A critical reagent for academic and industrial R&D exploring new catalytic systems and materials science.

Basic Information

Product Name	Palladium(II) Potassium Thiosulfate
CAS No.	312624-02-5
Molecular Formula	K2Pd(S2O3)2 or similar coordination complex
Molecular Weight	Contact for details
Synonyms	Potassium Palladium Thiosulfate; Palladium Potassium Thiosulfate; Dipotassium Bis(thiosulfato)palladate(II); Palladium Thiosulfate Potassium Salt; Palladium(II) Thiosulfate Potassium Complex; K2Pd(S2O3)2; Pd-K Thiosulfate; Electroless Palladium Salt
EINECS	Contact for details

Quality Control

Our Palladium(II) Potassium Thiosulfate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for palladium content, purity, and solubility. A comprehensive Certificate of Analysis (COA) detailing assay results and impurity profiles is provided with every shipment to guarantee traceability and compliance with your application requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Yellow to amber crystalline powder or solution
Identification (IR)	Complies
Assay (Pd content)	≥ 20.0% (or as specified)
Purity (HPLC)	≥ 98.0%
Solubility (in water)	Clear, complete solution
Chloride (Cl)	≤ 0.1%
Heavy Metals (as Pb)	≤ 50 ppm

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