Description

Palladium(II) Sulfide (CAS NO 12125-22-3) is a critical inorganic compound valued for its unique catalytic and electronic properties. This material is essential for advanced industrial processes and research applications where precise material performance is required. It is primarily utilized by the electronics, catalysis, and materials science sectors for the development of sensors, catalysts, and specialized alloys.

Application

• Catalyst precursor for hydrogenation, dehydrogenation, and cross-coupling reactions in fine chemical synthesis.
• Active material in the fabrication of hydrogen sulfide (H₂S) gas sensors and other chemical sensing devices.
• Component in the development of specialized semiconducting materials and thin films for electronics.
• Raw material for the production of other palladium compounds and complexes.
• Used in electroplating and surface treatment processes.
• Research and development of novel photocatalytic and energy storage systems.

Basic Information

Product Name	Palladium(II) Sulfide
CAS No.	12125-22-3
Molecular Formula	PdS
Molecular Weight	138.48 g/mol
Synonyms	Palladium Monosulfide; Palladium Sulfide; Palladous Sulfide; Palladium(2+) Sulfide; PdS; Palladium Disulfide (common misnomer)
EINECS	235-266-2

Quality Control

Our Palladium(II) Sulfide is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure chemical identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to guarantee compliance with your technical 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). Keep away from strong acids and strong oxidizing agents. The product is moisture-sensitive; ensure containers are sealed tightly after use to prevent degradation.

Specification

Item	Specification
Appearance	Dark gray to black powder or crystalline solid
Identification (IR)	Conforms to standard
Assay (PdS)	≥ 99.0%
Palladium (Pd) Content	≥ 76.8%
Insoluble Matter	≤ 0.5%
Particle Size (D50)	Contact for details

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