Description

Erbium-170 is a stable, non-radioactive isotope of the rare earth element erbium, identified by CAS No. 15701-24-3. This high-purity isotope is critical for advanced material science and nuclear research, where precise isotopic composition is paramount. It serves as an essential component for neutron absorption studies, the production of specialized alloys, and as a dopant in optical materials. Industries including nuclear technology, semiconductor manufacturing, and high-performance metallurgy rely on its consistent quality and isotopic purity.

Application

• Neutron Absorption and Shielding: Utilized in research and development of neutron-absorbing materials and control rods for nuclear reactors due to its specific nuclear cross-section.
• Isotopic Tracer Studies: Employed as a stable tracer in geological, environmental, and material science research to track processes and diffusion.
• Advanced Alloy Production: Acts as a specialized additive to create high-strength, corrosion-resistant metal alloys with unique properties.
• Optical Material Dopant: Used in the development of specialized glass, crystals, and optical fibers to modify refractive index and other photonic properties.
• Reference Standard: Serves as a calibration standard in mass spectrometry and other analytical techniques requiring precise isotopic ratios.
• Research & Development: Fundamental material for academic and industrial R&D in physics, chemistry, and engineering disciplines.

Basic Information

Product Name	Erbium-170
CAS No.	15701-24-3
Molecular Formula	Er (Isotopic form)
Molecular Weight	169.935 (Atomic Mass)
Synonyms	Erbium, isotope of mass 170; Erbium-170 isotope; 170Er; Stable Erbium-170; Erbium 170; Erbium (170Er); Erbium, isotopic mass 170
EINECS	Contact for details

Quality Control

Our Erbium-170 is produced and handled under stringent quality management protocols to ensure exceptional isotopic and chemical purity. Each batch is characterized using advanced analytical techniques, including Inductively Coupled Plasma Mass Spectrometry (ICP-MS), to verify isotopic abundance and trace metallic impurities. A comprehensive Certificate of Analysis (COA) detailing isotopic purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep the container sealed to prevent contamination and minimize prolonged exposure to atmospheric conditions.

Specification

Item	Specification
Appearance	Metal lump, foil, or powder
Isotopic Purity (170Er)	> 95.0% (Higher grades available)
Assay (Er, total)	> 99.9% (Metals basis)
Identification (ICP-MS)	Conforms
Trace Rare Earth Impurities	< 0.1% (Total)

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