Description

Terbium Hydride CAS NO 13598-54-4 is an inorganic chemical compound primarily composed of terbium and hydrogen. This material is of significant industrial interest due to its unique properties as a rare earth metal hydride, which are critical for advanced material science and energy applications. It is essential for researchers and manufacturers in sectors requiring specialized hydrogen storage, magnetic materials, and chemical synthesis.

Application

• Hydrogen Storage Media: Investigated for solid-state hydrogen storage systems due to its ability to absorb and release hydrogen.
• Magnetic Material Precursor: Serves as a starting material in the synthesis of advanced terbium-based magnetic alloys and compounds.
• Chemical Vapor Deposition (CVD): Used as a precursor for depositing thin films of terbium or terbium-containing materials in semiconductor and optical coating processes.
• Neutron Moderation & Shielding: Potential application in nuclear technology due to the neutron-absorbing properties of hydrogen and terbium.
• Catalysis Research: Employed in specialized catalytic reactions and as a model compound in hydrogenation studies.
• Alloying Agent: Used to introduce hydrogen and modify the properties of metal alloys in metallurgical research.
• Fundamental Research: Key material for academic and industrial research into the properties of rare earth hydrides.

Basic Information

Product Name	Terbium Hydride
CAS No.	13598-54-4
Molecular Formula	Typically TbH₂ or TbH₃ (non-stoichiometric forms exist)
Molecular Weight	Contact for details
Synonyms	Terbium dihydride; Terbium(III) hydride; Terbium trihydride; Dihydridoterbium; Terbium hydrogen compound; Terbium metal hydride
EINECS	Contact for details

Quality Control

Our Terbium Hydride is produced and handled under stringent conditions to ensure batch-to-batch consistency and high purity. Quality is verified through advanced analytical techniques, including X-ray diffraction (XRD) for phase identification and inert gas fusion analysis for hydrogen content. A Certificate of Analysis (COA) detailing purity, metallic impurities, and physical characteristics is provided with each shipment to meet the exacting standards of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) and easily oxidized nature, this material must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended storage temperature is 15-25°C. The container should be kept sealed and only opened in a controlled, moisture-free environment.

Specification

Item	Specification
Appearance	Dark gray to black powder or lumps
Identification (XRD)	Consistent with Terbium Hydride phase
Terbium (Tb) Content	Balance
Hydrogen (H) Content	Typically 1.8 - 3.0% (w/w)
Purity (Metallic Basis)	≥ 99.5% (99.9% and 99.99% available)
Major Metallic Impurities	≤ 500 ppm total (Dysprosium, Gadolinium, etc.)
Oxygen Content	≤ 1000 ppm
Nitrogen Content	≤ 200 ppm
Particle Size	Customizable (-100 mesh, -325 mesh, etc.)

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