Description

Barium137 CAS NO 13981-97-0 is a high-purity, stable isotope of barium, specifically the barium-137 isotope. This material is critical for applications requiring precise isotopic composition and minimal neutron absorption cross-section. It is essential for research institutions, national laboratories, and advanced manufacturing sectors involved in nuclear science, calibration standards, and specialized material science. Our supply ensures consistent quality and reliable availability for demanding technical and research applications.

Application

• Nuclear Science & Research: Used as a target material or tracer in nuclear physics experiments and reactor studies.
• Calibration Standards: Serves as a primary standard for γ-ray spectroscopy and radiation detection equipment calibration.
• Medical Isotope Production: Potential precursor or target in the production of certain medical radioisotopes.
• Geochemical Tracers: Employed in geological and environmental studies as a stable isotopic tracer.
• Advanced Material Development: Used in the synthesis of specialized ceramics, glasses, or alloys where specific isotopic purity is required.
• Industrial Gauging: Applicable in certain types of industrial thickness and density gauges.

Basic Information

Product Name	Barium137
CAS No.	13981-97-0
Molecular Formula	Ba (Isotope 137)
Molecular Weight	136.91 g/mol
Synonyms	Barium-137; 137Ba; Barium, isotope of mass 137; Barium 137 isotope; Stable Barium-137; Barium 137Ba; Barium, isotopic 137
EINECS	Contact for details

Quality Control

Our Barium137 is produced and handled under strict quality protocols to ensure isotopic and chemical purity. Each batch is analyzed using advanced techniques including Mass Spectrometry (MS) and Inductively Coupled Plasma (ICP) methods to verify isotopic enrichment and impurity profiles. Certificates of Analysis (COA) detailing isotopic abundance, chemical purity, and trace element content are provided with every shipment to meet the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids. Handle and store in accordance with all applicable regulations for stable metal isotopes.

Specification

Item	Specification
Appearance	Metal lump or as specified
Isotopic Enrichment (137Ba)	> 95.0% (atom)
Chemical Purity (Ba basis)	> 99.0%
Identification (MS)	Conforms
Trace Metallic Impurities (ICP-MS)	< 1.0% total

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