Description

Diammonium Tetrabromopalladate(2-) is an inorganic coordination compound of palladium, widely utilized as a versatile precursor in advanced materials synthesis and catalysis. This high-purity salt is valued for its consistent reactivity and serves as a critical source of palladium in controlled chemical processes. It is essential for researchers and manufacturers in the fields of fine chemical synthesis, electronics, and the development of novel catalytic systems.

Application

• Catalyst Precursor: Serves as a starting material for synthesizing homogeneous and heterogeneous palladium-based catalysts used in cross-coupling reactions (e.g., Suzuki, Heck).
• Electroplating & Surface Treatment: Used in specialized electroplating baths for depositing palladium or palladium-alloy coatings on electronic components and connectors.
• Materials Science Research: A key reagent in the synthesis of metal-organic frameworks (MOFs), coordination polymers, and other functional inorganic materials.
• Fine Chemical Synthesis: Employed as a palladium source in the preparation of organopalladium complexes for pharmaceutical and agrochemical intermediate synthesis.
• Analytical Chemistry: May be used as a standard or reagent in analytical methods for palladium quantification or trace analysis.

Basic Information

Product Name	Diammonium Tetrabromopalladate(2-)
CAS No.	15661-00-4
Molecular Formula	(NH₄)₂[PdBr₄]
Molecular Weight	501.26 g/mol
Synonyms	Ammonium Tetrabromopalladate(II); Diammonium Tetrabromopalladate; Ammonium Palladium Bromide; Palladium Ammonium Bromide; (NH4)2PdBr4; Tetrabromopalladate(2-) diammonium; Diamminepalladium tetrabromide (related); Palladium salt with ammonium bromide
EINECS	Contact for details

Quality Control

Our Diammonium Tetrabromopalladate(2-) is manufactured under strict quality control protocols to ensure high chemical purity and batch-to-batch consistency. Each lot is analyzed to confirm identity, assay, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

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 tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark red to brown crystalline powder
Identification (IR)	Conforms to standard
Assay (as (NH₄)₂[PdBr₄])	≥ 98.0 %
Palladium (Pd) Content	≥ 21.2 %
Solubility (in water)	Clear, complete solution
Loss on Drying	≤ 2.0 %

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