Description

Strontium85 CAS NO 13967-73-2 is a stable isotope of strontium, distinguished by its specific atomic mass and purity for specialized industrial and research applications. This high-purity material is critical for applications requiring precise isotopic composition and minimal elemental interference. It serves as an essential standard and precursor in analytical chemistry, nuclear medicine, and materials science research for clients in the pharmaceutical, environmental monitoring, and advanced manufacturing sectors.

Application

• Analytical Reference Standards: Used as a certified isotopic standard for calibration in Inductively Coupled Plasma Mass Spectrometry (ICP-MS) and other trace element analysis techniques.
• Nuclear Medicine Research: Acts as a non-radioactive analog or precursor in the development and testing of radiopharmaceuticals, particularly for bone-seeking agents.
• Geochemical Tracer Studies: Employed in environmental and geological research to trace water sources, weathering processes, and sediment transport.
• Materials Science: Utilized in the development and doping of specialized ceramics, ferroelectric materials, and luminescent compounds.
• Industrial Process Control: Serves as a tracer element in metallurgical and chemical process studies to monitor efficiency and material flows.

Basic Information

Product Name	Strontium85 CAS NO 13967-73-2
CAS No.	13967-73-2
Molecular Formula	Sr
Molecular Weight	84.91
Synonyms	Strontium-85; 85Sr; SR-85; Strontium, isotope of mass 85; Strontium 85 isotope; Atomic number 38, mass number 85; Stable Strontium-85
EINECS	Contact for details

Quality Control

Our Strontium85 is produced and handled under stringent quality management protocols to ensure exceptional isotopic and chemical purity. Each batch is characterized using high-precision mass spectrometry to confirm isotopic enrichment and the absence of significant radioactive or elemental contaminants. A comprehensive Certificate of Analysis (COA) detailing isotopic abundance, chemical purity, and trace metal analysis is provided with every shipment to support your critical research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Solid metal or compound form
Isotopic Enrichment (85Sr)	> 99.0% (atom)
Chemical Purity	> 99.9% (Sr basis)
Identification (MS)	Conforms
Trace Metals (ICP-MS)	< 100 ppm total

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