Description

Iridium191 is a high-purity, stable isotope of the precious metal iridium, identified by CAS No. 13967-66-3. This material is critical for applications requiring precise, non-interfering isotopic signatures and exceptional chemical stability. It is an essential component for advanced research and industrial processes in sectors such as nuclear medicine, scientific instrumentation, and materials science.

Application

• Radioisotope Production & Nuclear Medicine: Used as a target material or precursor in cyclotrons for producing specific medical radioisotopes for diagnostic imaging and therapeutic applications.
• Scientific Research & Calibration Standards: Serves as a precise isotopic standard or tracer in geochronology, astrophysics, and environmental studies due to its well-defined isotopic composition.
• Industrial Radiography & Gauging: Employed in the manufacture of sealed radioactive sources for non-destructive testing (NDT), thickness gauging, and density measurement equipment.
• Advanced Materials Development: Acts as a dopant or alloying component in the research and development of high-performance, corrosion-resistant superalloys and specialized coatings.
• Catalysis Research: Utilized in fundamental studies of catalytic mechanisms and the development of next-generation catalysts for chemical synthesis and emission control.

Basic Information

Item	Detail
Product Name	Iridium191
CAS No.	13967-66-3
Molecular Formula	Ir
Molecular Weight	190.96 g/mol
Synonyms	Iridium-191; 191Ir; Iridium, isotope of mass 191; Iridium 191 isotope; Stable Iridium-191; Iridium metal, isotope 191; Ir-191
EINECS	Contact for details

Quality Control

Our Iridium191 is produced and handled under stringent quality management protocols to ensure isotopic purity and chemical integrity. Each batch is characterized using advanced analytical techniques, including Mass Spectrometry (MS), to verify isotopic enrichment and trace metallic impurities. A comprehensive Certificate of Analysis (COA) detailing isotopic abundance, chemical purity, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area dedicated for the storage of stable isotopes or radioactive materials, as per local regulations. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Metallic solid (wire, foil, or powder)
Isotopic Enrichment (191Ir)	> 99.5% (atom%)
Chemical Purity (Ir basis)	> 99.9% (metals basis)
Identification (MS)	Conforms
Trace Metallic Impurities (ICP-MS)	< 100 ppm total

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