Description

Einsteinium CAS NO 945009-57-4 is a synthetic, radioactive actinide element, primarily available for research and specialized industrial applications. Its unique nuclear properties make it a critical material for fundamental scientific studies in nuclear chemistry and physics. This product is essential for researchers and institutions focused on advanced material science, nuclear fuel cycle studies, and the production of transuranium elements.

Application

• Nuclear Research: Fundamental studies of actinide chemistry, radioactive decay processes, and heavy element behavior.
• Scientific Calibration: Use as a calibration source for radiation detection and spectrometry equipment in laboratory settings.
• Target Material: Serving as a target in particle accelerators for the synthesis of superheavy elements.
• Educational Reference: Provision of trace quantities for advanced academic curriculum and demonstration purposes in controlled environments.
• Isotope Production: Potential precursor in the generation of specific einsteinium isotopes for specialized applications.

Basic Information

Product Name	Einsteinium
CAS No.	945009-57-4
Molecular Formula	Es
Molecular Weight	Contact for details
Synonyms	Einsteinium-254; Element 99; Es; Einsteinium metal; Einsteinium isotope; Actinide series element; Transuranium element; Einsteinium (99Es)
EINECS	Contact for details

Quality Control

All materials are handled and prepared under strict, controlled environments to ensure isotopic purity and radiological safety. Certificates of Analysis (COA) detailing isotopic composition, radionuclidic purity, and specific activity are provided with each shipment. Our quality assurance protocols are designed to meet the stringent requirements of research institutions and comply with international standards for the handling of radioactive materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a designated, secure, and licensed radioactive materials facility at controlled ambient temperature (15-25°C). Containment must prevent dispersion and contamination, following all applicable national and international regulations for radioactive substances (e.g., IAEA standards).

Specification

Item	Specification
Appearance	Metallic solid (typical)
Isotopic Purity	Contact for details
Radiochemical Purity	>95% (by gamma spectrometry)
Specific Activity	Provided per batch
Carrier Material	Specified per order

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