Description

Samarium(III) Phosphate Hydrate, 99.9% (REO) is a high-purity inorganic compound of samarium, a critical rare earth element. This material is essential for research and development in advanced material science due to its specific optical and catalytic properties. It is primarily utilized by manufacturers and researchers in the phosphor, catalyst, and specialty glass industries, where precise chemical composition is paramount for performance.

Application

• Phosphor and Luminescent Material Precursor: A key starting material for synthesizing red-emitting phosphors used in display technologies, LEDs, and X-ray intensifying screens.
• Catalyst Research & Development: Investigated as a component or promoter in catalysts for organic synthesis and petrochemical processes.
• Specialty Glass and Ceramics: Used as a dopant to modify the optical, electrical, or mechanical properties of advanced glasses and ceramic composites.
• Solid-State Electrolytes: Studied for potential application in developing materials for solid oxide fuel cells (SOFCs) and other electrochemical devices.
• Chemical Synthesis Intermediate: Serves as a high-purity source of samarium for synthesizing other samarium complexes and compounds.
• Academic and Industrial R&D: A critical reagent for fundamental research in inorganic chemistry, materials science, and rare earth chemistry.

Basic Information

Product Name	Samarium(III) Phosphate Hydrate, 99.9% (REO)
CAS No.	14913-18-9
Molecular Formula	SmPO₄·xH₂O
Molecular Weight	Contact for details (anhydrous basis: 245.35 g/mol)
Synonyms	Samarium orthophosphate hydrate; Samarium(3+) phosphate hydrate; Phosphoric acid, samarium(3+) salt hydrate; Rare earth phosphate (Sm); Samarium phosphate; SmPO₄ hydrate
EINECS	Contact for details

Quality Control

Our 99.9% (REO) grade Samarium(III) Phosphate Hydrate is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure it meets strict purity and composition specifications. A comprehensive Certificate of Analysis (COA) detailing assay, rare earth oxide content, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Assay (as SmPO₄·xH₂O)	≥ 99.9 %
Rare Earth Oxides (REO) Purity	≥ 99.9 %
Samarium (Sm) Content	Contact for details
Loss on Drying (LOD)	Contact for details
Impurities (ICP-OES)	Total metallic impurities < 0.1%

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