Description

Cerium-141 is a radioactive isotope of the rare earth element cerium, identified by CAS NO 13967-74-3. It serves as a crucial tracer and research tool in nuclear science and industrial applications due to its specific decay properties. This isotope is primarily utilized by researchers and engineers in the fields of nuclear physics, materials science, and environmental tracer studies.

Application

• Nuclear Research and Development: Used as a tracer in studies of nuclear reactions, fission yields, and decay processes.
• Industrial Tracer Applications: Employed to track material flow, wear, and corrosion in complex industrial systems.
• Environmental Science: Acts as a radioactive tracer in environmental monitoring and sediment transport studies.
• Materials Science: Utilized in research on the behavior of rare earth elements in alloys and advanced materials.
• Calibration Standards: Serves as a reference source for calibrating radiation detection and measurement equipment.
• Educational Purposes: Used in academic settings for advanced laboratory instruction in radiochemistry and nuclear physics.

Basic Information

Product Name	Cerium-141
CAS No.	13967-74-3
Molecular Formula	¹⁴¹Ce
Molecular Weight	140.908 (Atomic Mass)
Synonyms	Cerium-141; ¹⁴¹Ce; Cerium, isotope of mass 141; Cerium 141; Radioactive cerium; Cerium Ce-141; UNII-2V47E1P17U; Cerium, isotopic cerium-141
EINECS	Contact for details

Quality Control

Our Cerium-141 is produced and handled under strict quality protocols to ensure radionuclidic purity and consistency. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing specific activity, radionuclidic purity, and chemical form. We adhere to relevant radiation safety and transportation regulations (e.g., IAEA, IATA) for all shipments.

Storage

Preserve in a tightly closed container, protected from light. Store in a designated, secure, and appropriately shielded area for radioactive materials at controlled room temperature (15-25°C). Adhere to all local, national, and international regulations for the storage and handling of radioactive substances.

Specification

Item	Specification
Appearance	Solution or solid form (as specified)
Radionuclidic Identity	¹⁴¹Ce
Radionuclidic Purity	>99% (by gamma spectrometry)
Specific Activity	Contact for details
Chemical Form	Cerium Chloride / Nitrate / Custom (in dilute acid)
pH	As per order specification
Carrier Concentration	Defined per batch

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