Description

Gadolinium154 CAS NO 14683-24-0 is a stable isotope of the rare earth element gadolinium, specifically the isotope with mass number 154. This high-purity material is critical for applications requiring precise isotopic composition and minimal neutron absorption cross-section. It is essential for researchers and manufacturers in the nuclear, medical imaging, and advanced materials sectors who demand isotopically-enriched compounds for specialized processes and product development.

Application

• Neutron Absorption Control: Used as a burnable poison or neutron absorber in nuclear reactor control rods and shielding materials due to its specific nuclear properties.
• Medical Research Tracers: Serves as a stable isotopic tracer in biomedical research, pharmacokinetic studies, and the development of new diagnostic agents.
• Reference Standards: Acts as a certified reference material (CRM) for the calibration of mass spectrometers and other analytical instrumentation in geochemical and nuclear forensics laboratories.
• Advanced Material Dopant: Incorporated into specialized ceramics, glasses, and phosphors to modify electrical, optical, or magnetic properties for high-tech applications.
• Isotope Geology: Employed in isotopic dating methods and as a tracer in geological and environmental studies to understand planetary processes.

Basic Information

Product Name	Gadolinium154 CAS NO 14683-24-0
CAS No.	14683-24-0
Molecular Formula	Gd (Isotopic notation: 154Gd)
Molecular Weight	153.92 g/mol (Atomic Mass)
Synonyms	Gadolinium-154; 154Gd; Gadolinium, isotope of mass 154; Gadolinium 154 isotope; Stable Gadolinium Isotope 154; Gd-154; EINECS 237-027-5
EINECS	237-027-5

Quality Control

Our Gadolinium-154 is produced and handled under strict quality protocols to ensure isotopic and chemical purity for critical research and industrial use. Each batch is analyzed via Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to verify isotopic enrichment levels and trace metallic impurities. A comprehensive Certificate of Analysis (COA) detailing isotopic abundance, chemical purity, and analytical methods is provided with every shipment.

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). Keep the container sealed to prevent contamination from atmospheric moisture or particulates. For long-term storage, consider an inert atmosphere to preserve surface quality.

Specification

Item	Specification
Isotopic Enrichment (154Gd)	> 95.0% (atom%)
Chemical Purity (Gd basis)	> 99.9% (metals basis)
Form	Metal foil, wire, or turnings (specify)
Identification (ICP-MS)	Conforms
Trace Rare Earth Impurities	< 100 ppm (total)
Non-Rare Earth Metallic Impurities	< 50 ppm (total)

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