Description

Europium-153 is a stable, non-radioactive isotope of the rare earth element europium, supplied as a high-purity metal or compound. This material is critical for applications requiring precise elemental composition and isotopic purity, free from radioactive decay concerns. It is essential for research and industrial sectors focused on advanced materials science, nuclear studies, and calibration standards.

Application

• As a stable isotopic tracer in geochemical and environmental research studies.
• For the preparation of calibration standards in mass spectrometry and neutron activation analysis.
• In fundamental nuclear physics research, including studies of nuclear structure and cross-sections.
• As a dopant or precursor in the synthesis of specialized phosphors and luminescent materials.
• For neutron absorption and shielding applications in experimental nuclear setups.
• In the development of reference materials for quality control in rare earth element analysis.

Basic Information

Product Name	Europium-153
CAS No.	13982-02-0
Molecular Formula	Eu (isotopic notation: 153Eu)
Molecular Weight	152.921 (isotopic mass)
Synonyms	Europium, isotope of mass 153; 153Eu; Europium-153 isotope; Stable Europium-153; Europium 153 metal; Europium-153 oxide; Europium-153 compound; Eu-153
EINECS	Contact for details

Quality Control

Our Europium-153 products are manufactured and handled under strict quality protocols to ensure high isotopic and chemical purity. Each batch is characterized using advanced analytical techniques such as inductively coupled plasma mass spectrometry (ICP-MS). A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical assay, and trace metal impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic nature, this material should be handled and stored under an inert atmosphere (e.g., argon or nitrogen) in a desiccated environment to prevent oxidation and moisture absorption. Recommended long-term storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Metal lump, foil, or compound as specified
Isotopic Enrichment (153Eu)	> 99.9% (atom%)
Chemical Purity (Eu basis)	> 99.9% (metals basis)
Identification (ICP-MS)	Conforms
Trace Rare Earth Impurities	< 100 ppm total
Moisture Content (for compounds)	< 0.5% (Karl Fischer)

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