Description

Tetraamminepalladium(2+) Dihydroxide is a high-purity, water-soluble palladium complex salt, primarily used as a versatile precursor in advanced materials synthesis. Its value lies in providing a controlled source of palladium for applications requiring high catalytic activity and purity. This compound is essential for researchers and manufacturers in the electronics, fine chemical, and catalyst development industries.

Application

• Catalyst Precursor: A key starting material for synthesizing homogeneous and heterogeneous palladium catalysts used in cross-coupling reactions (e.g., Suzuki, Heck).
• Electroless Plating: Used in the formulation of baths for the electroless deposition of palladium and palladium-alloy coatings on metals and polymers.
• Electronic Materials: Serves as a precursor for producing palladium-containing inks, pastes, and thin films for printed electronics and semiconductor applications.
• Chemical Vapor Deposition (CVD): Employed as a source compound in CVD and ALD (Atomic Layer Deposition) processes to create high-purity palladium films.
• Pharmaceutical Intermediates: Utilized in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs) where palladium catalysis is required.
• Hydrogenation Catalysts: Acts as a precursor for catalysts used in selective hydrogenation reactions within fine chemical manufacturing.

Basic Information

Product Name	Tetraamminepalladium(2+) Dihydroxide
CAS No.	68413-68-3
Molecular Formula	[Pd(NH3)4](OH)2
Molecular Weight	232.51 g/mol
Synonyms	Tetraamminepalladium Hydroxide; Palladium Tetraamine Hydroxide; Palladium(II) Tetraammine Dihydroxide; Tetramminepalladium(II) Hydroxide; [Pd(NH3)4](OH)2; Palladium Ammine Complex; Palladium Ammonia Hydroxide; Tetraammine Palladium Hydroxide Solution
EINECS	Contact for details

Quality Control

Our Tetraamminepalladium(2+) Dihydroxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for palladium content, purity, and solution stability. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture and carbon dioxide, which can affect solution stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow solution
Identification (IR)	Complies
Assay (Pd content)	≥ 45.0 % (w/w)
Purity (HPLC)	≥ 99.0 %
Chloride (Cl)	≤ 50 ppm
Nitrate (NO3)	≤ 100 ppm
Iron (Fe)	≤ 10 ppm
pH (20°C)	10.0 - 12.0

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