Description

Ammonium Hexachloropalladate(IV) is an inorganic coordination compound of palladium in the +4 oxidation state. This high-purity palladium salt is a critical precursor material for advanced catalytic systems and electronic applications, valued for its well-defined composition and reactivity. It is primarily utilized by manufacturers and research institutions in the chemical synthesis, electronics, and precious metal catalyst industries.

Application

• Catalyst Precursor: Serves as a key starting material for synthesizing homogeneous and heterogeneous palladium-based catalysts used in cross-coupling reactions (e.g., Suzuki, Heck) and hydrogenation processes.
• Electroplating & Surface Finishing: Used in the electroplating baths for depositing thin, uniform palladium films on connectors, semiconductors, and other electronic components.
• Materials Science Research: Employed in the synthesis of novel palladium-containing complexes, nanomaterials, and metal-organic frameworks (MOFs) for research and development.
• Chemical Vapor Deposition (CVD): Acts as a palladium source in CVD processes for creating high-purity palladium coatings and thin films on specialized substrates.
• Analytical Reagent: Functions as a standard or reagent in analytical chemistry for the calibration of instruments and quantitative analysis of other substances.
• Specialty Chemical Synthesis: Utilized in organic and inorganic synthesis to introduce the palladium moiety into target molecules for pharmaceutical or agrochemical intermediates.

Basic Information

Product Name	Ammonium Hexachloropalladate(IV)
CAS No.	19168-23-1
Molecular Formula	(NH4)2[PdCl6]
Molecular Weight	355.21 g/mol
Synonyms	Ammonium Hexachloropalladate; Diammonium Hexachloropalladate(IV); Ammonium Chloropalladate; Palladium(IV) Ammonium Chloride; (NH4)2PdCl6; Ammonium Tetrachloropalladate (incorrect but common); Hexachloropalladic Acid Diammonium Salt
EINECS	242-848-1

Quality Control

Our Ammonium Hexachloropalladate(IV) is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay by titration, identification by FT-IR, and quantification of key metallic impurities via ICP-OES or AAS, to ensure it meets exacting purity standards. A Certificate of Analysis (COA) detailing all test results 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 place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Reddish-brown to dark red crystalline powder
Identification (IR)	Conforms
Assay (as (NH4)2PdCl6)	≥ 99.0%
Palladium (Pd) Content	29.8 - 30.2 %
Insolubles in Water	≤ 0.1 %
Chloride (Cl) Content	Contact for details
Impurities (ICP-OES)
- Platinum (Pt)	≤ 50 ppm
- Iron (Fe)	≤ 20 ppm
- Lead (Pb)	≤ 10 ppm
- Other Heavy Metals (as Pb)	≤ 20 ppm

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