Description

Tetraamminepalladium (II) Hydrogen Carbonate is a high-purity, water-soluble palladium complex salt. This compound serves as a critical precursor for depositing high-quality palladium metal and its oxides in advanced electronic and catalytic applications. It is essential for manufacturers in the electronics, semiconductor, and fine chemical synthesis industries seeking reliable and consistent performance in thin-film and coating processes. Its specific formulation offers advantages in solution stability and decomposition characteristics.

Application

• Electroless Plating: A key source of palladium for activating non-conductive substrates (e.g., plastics, ceramics) prior to copper or nickel plating in printed circuit board (PCB) manufacturing.
• Thin Film Deposition: Used in chemical solution deposition (CSD) and other precursor methods for creating palladium or palladium oxide films in microelectronics and sensor fabrication.
• Catalyst Preparation: Serves as a versatile starting material for synthesizing supported palladium catalysts used in hydrogenation, oxidation, and cross-coupling reactions.
• Conductive Inks & Pastes: A precursor in the formulation of conductive inks for printed electronics and thick-film applications.
• Surface Modification: Employed for palladium coating on various materials to impart specific catalytic or electrical surface properties.
• Research & Development: Used in academic and industrial R&D for developing new materials and catalytic processes involving palladium.

Basic Information

Product Name	Tetraamminepalladium (II) Hydrogen Carbonate
CAS No.	134620-00-1
Molecular Formula	[Pd(NH3)4](HCO3)2
Molecular Weight	308.51 g/mol
Synonyms	Palladium Tetraamine Bicarbonate; Tetraamminepalladium Bicarbonate; Tetraamminepalladium Dihydrogen Carbonate; Palladium Ammine Complex; [Pd(NH3)4](HCO3)2; Palladium(II) Tetraamine Hydrogen Carbonate; CAS 134620-00-1
EINECS	Contact for details

Quality Control

Our Tetraamminepalladium (II) Hydrogen Carbonate is produced and tested under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as palladium content, assay, and impurity profiles. Our quality systems are designed to meet the stringent requirements of the electronics and fine chemical industries.

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 material is light-sensitive and should be stored away from direct light exposure. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms
Assay (Pd content)	≥ 34.5 %
Purity (HPLC)	≥ 99.0 %
Solubility (in H2O)	Clear, complete solution
Chloride (Cl)	≤ 50 ppm
Nitrate (NO3)	≤ 100 ppm
Heavy Metals (as Pb)	≤ 20 ppm

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