Description

Cerium Trihydride is an inorganic chemical compound of cerium and hydrogen, known for its strong reducing properties and reactivity. This material is of significant industrial interest due to its role as a potent hydrogenation and desulfurization catalyst precursor in petrochemical refining and specialty chemical synthesis. It is primarily utilized by research institutions and manufacturers in the fields of catalysis, hydrogen storage technology, and advanced materials science. The compound's unique reactivity profile makes it a valuable reagent for developing novel chemical processes and functional materials.

Application

• Catalyst Precursor: A key starting material for synthesizing highly active cerium-based catalysts used in hydrogenation, dehydrogenation, and desulfurization reactions within the petrochemical industry.
• Hydrogen Storage Research: Investigated as a potential component in advanced solid-state hydrogen storage systems due to its high hydrogen content.
• Chemical Synthesis: Employed as a powerful reducing agent in organic and inorganic synthesis for the preparation of specialty chemicals and intermediates.
• Gettering Applications: Used in vacuum systems and metallurgy to scavenge trace oxygen and moisture due to its high reactivity.
• Materials Science: Serves as a precursor for the deposition of cerium-containing thin films and coatings with specific electronic or catalytic properties.
• Pyrophoric Alloy Component: A component in the manufacture of pyrophoric alloys, such as mischmetal, used in ignition devices and flints.

Basic Information

Item	Details
Product Name	Cerium Trihydride
CAS No.	13864-02-3
Molecular Formula	CeH3
Molecular Weight	143.14 g/mol
Synonyms	Cerium(III) Hydride; Cerium Hydride (CeH3); Trihydridocerium; Cerium(3+) trihydride; Cerium trihydride (CeH3); Cerium hydride (CeH3); Cerous hydride; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Cerium Trihydride is produced and handled under stringent quality protocols to ensure batch-to-batch consistency and performance. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, metallic impurities, and physical characteristics. We adhere to relevant industry standards for high-purity inorganic chemicals, and our quality system is designed to meet the specific requirements of advanced research and industrial applications. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly reactive nature, this material must be stored under an inert atmosphere (e.g., argon or nitrogen) in a cool, dry, and well-ventilated area, away from oxidizers, acids, and moisture. It is hygroscopic (moisture-sensitive) and easily oxidized. Long-term stability is best maintained at controlled room temperature (15-25°C).

Specification

Item	Specification
Appearance	Dark gray to black powder or lumps
Identification (IR/XRD)	Conforms to structure
Assay (Cerium as CeH3)	≥ 95.0 %
Hydrogen Content	≥ 2.1 % (w/w)
Metallic Impurities (ICP-OES)	Contact for details
Oxygen Content	≤ 1.0 %
Nitrogen Content	≤ 0.5 %
Particle Size	Customizable (e.g., -100 mesh)

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