Description

Samarium Ethylenediaminetetramethylenephosphonate is a high-purity, organophosphonate complex of the rare earth element samarium. This specialized chelating agent is valued for its unique chemical stability and specific affinity, making it a critical component in advanced material synthesis and research applications. It is primarily utilized by manufacturers and research institutions in the fields of catalysis, luminescent materials, and specialized chemical analysis.

Application

• As a catalyst or co-catalyst in specialized organic synthesis and polymerization reactions.
• Key precursor in the development of luminescent materials and phosphors for display and lighting technologies.
• Active component in MRI contrast agents and other biomedical imaging research applications.
• Used as a selective chelating agent in analytical chemistry for metal ion separation and detection.
• Component in the formulation of corrosion inhibitors and scale control agents for high-temperature industrial systems.
• Research chemical for studying lanthanide coordination chemistry and the properties of rare earth complexes.
• Potential use in nuclear medicine and radiopharmaceutical development due to samarium's isotopic properties.

Basic Information

Product Name	Samarium Ethylenediaminetetramethylenephosphonate
CAS No.	122575-21-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Samarium EDTMP; Samarium Ethylenediamine Tetra(methylene phosphonate); Samarium(III) EDTMP Complex; EDTMP-Sm; Sm-EDTMP; Samarium Aminotris(Methylenephosphonate) Derivative; Rare Earth Phosphonate Complex
EINECS	Contact for details

Quality Control

Our Samarium Ethylenediaminetetramethylenephosphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, consistent composition, and batch-to-batch reliability. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (Sm Content)	≥ 98.0%
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1%
Sulfate (SO4)	≤ 0.1%

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