Description

Dihydrogen Tetrachloropalladate(2-) is a key inorganic palladium compound, primarily recognized as an intermediate in the synthesis of other palladium complexes and catalysts. Its value lies in providing a soluble and reactive source of palladium(II) for homogeneous catalysis and materials science research. This product is essential for industries and research institutions focused on catalyst development, organic synthesis, and the production of specialty electronic materials.

Application

• Homogeneous Catalysis: A versatile precursor for synthesizing palladium-based catalysts used in cross-coupling reactions (e.g., Suzuki, Heck, Stille).
• Organic Synthesis: Serves as a starting material for creating organopalladium complexes and reagents for selective bond formation.
• Electroplating & Surface Treatment: Used in specialized electroplating baths for depositing palladium coatings on electronic components and connectors.
• Materials Science: A precursor for the sol-gel synthesis of palladium-containing nanomaterials and thin films.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) where palladium catalysis is required.
• Analytical Chemistry: Used as a standard or reagent in analytical methods for palladium detection and quantification.

Basic Information

Product Name	Dihydrogen Tetrachloropalladate(2-)
CAS No.	16970-55-1
Molecular Formula	H2PdCl4
Molecular Weight	294.21 g/mol
Synonyms	Palladium(II) Chloride Hydrochloric Acid Solution; Palladium Chloride in HCl; Tetrachloropalladic Acid; Palladium Tetrachloride Dihydrogen Salt; Palladium Chloride Acid Solution; H2[PdCl4]; Palladium(2+) Tetrachloride Dihydrogen
EINECS	Contact for details

Quality Control

Our Dihydrogen Tetrachloropalladate(2-) is produced and tested under stringent quality management protocols. Each batch is analyzed to ensure consistent composition and high purity, with key parameters verified via titration and spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing assay, palladium content, 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). This compound is hygroscopic (moisture-sensitive); ensure the container is sealed immediately after use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Dark brown to red-brown solution
Identification (IR)	Conforms
Assay (as Pd)	8.0 - 12.0 % w/w
Palladium Content (Titration)	≥ 99.0% (relative to assay)
Chloride Content	Conforms to stoichiometry
Acidity (as HCl)	Contact for details
Impurities (ICP-MS)	Heavy metals (e.g., Pt, Rh, Fe, Ni) ≤ 100 ppm total

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