Description

Gadolinium155 CAS NO 14333-34-7 is a high-purity, stable isotope of the rare earth element gadolinium, specifically the isotope with mass number 155. This material is critical for applications requiring precise isotopic composition and minimal neutron absorption cross-section interference. It is primarily utilized in advanced nuclear research, neutron flux monitoring, and as a target material for the production of other radioisotopes in medical and industrial sectors.

Application

• Nuclear Research & Reactor Technology: Used as a burnable poison, neutron absorber, or in flux mapping due to its specific nuclear properties.
• Medical Isotope Production: Serves as a target material in cyclotrons or reactors for generating therapeutic or diagnostic radioisotopes.
• Neutron Detection & Spectroscopy: Employed in detector systems and analytical instruments for precise neutron measurement.
• Reference Standards & Calibration: Provides certified isotopic reference materials for mass spectrometry and other analytical techniques.
• Fundamental Physics Research: Used in studies of nuclear structure, cross-section measurements, and rare decay processes.
• Industrial Tracer Applications: Potential use in extremely sensitive flow and process tracing studies.

Basic Information

Product Name	Gadolinium155
CAS No.	14333-34-7
Molecular Formula	Gd (isotope 155)
Molecular Weight	154.9226 g/mol
Synonyms	Gadolinium-155; 155Gd; Gd-155; Gadolinium, isotope of mass 155; Gadolinium 155 isotope; Stable Gadolinium Isotope 155; Gadolinium (Gd-155)
EINECS	Contact for details

Quality Control

Our Gadolinium155 is produced and handled under strict quality management protocols to ensure isotopic and chemical purity meets the exacting standards of nuclear and research applications. Each batch is characterized using high-resolution mass spectrometry and trace elemental analysis. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep the container sealed to prevent contamination from atmospheric particulates. For long-term storage of pure forms, maintaining an inert atmosphere (e.g., argon) is recommended to prevent surface oxidation.

Specification

Item	Specification
Appearance	Metallic solid or oxide powder (form dependent)
Isotopic Enrichment (155Gd)	>95% (Typical), higher grades available
Chemical Purity (Gd basis)	>99.9% (Metals basis)
Identification (MS)	Conforms
Trace Rare Earth Impurities	< 100 ppm total
Neutron Absorption Cross-Section	Certified value provided

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