Description

Samarium(III) Hydroxide Hydrate is an inorganic compound of the rare earth element samarium, supplied as a hydrate. This material serves as a crucial precursor in the synthesis of advanced inorganic materials and catalysts, valued for its specific lanthanide properties. It is primarily utilized by manufacturers and research institutions in the fields of specialty ceramics, phosphors, and chemical research.

Application

• Precursor for Samarium Oxide (Sm₂O₃): A key starting material in the production of high-purity samarium oxide via calcination.
• Catalyst Synthesis: Used in the preparation of specialized catalysts for organic synthesis and petroleum refining processes.
• Phosphor and Luminescent Materials: Acts as a raw material in the manufacture of phosphors for display screens, lighting, and X-ray intensifying screens.
• Specialty Ceramics and Glass: Incorporated to modify the electrical, optical, or mechanical properties of advanced ceramics and glass.
• Chemical Research & Development: Employed as a reagent in laboratories for exploring new compounds and materials science applications.
• Dopant for Electronic Materials: Used as a doping agent in the production of certain semiconductor and electronic materials.

Basic Information

Product Name	Samarium(III) Hydroxide Hydrate
CAS No.	20403-06-9
Molecular Formula	Sm(OH)₃·xH₂O
Molecular Weight	Variable (Hydrate)
Synonyms	Samaric Hydroxide Hydrate; Samarium Trihydroxide Hydrate; Samarium(3+) Hydroxide Hydrate; Hydroxysamarium Hydrate; Samarium Hydroxide; Samarium Hydrate Hydroxide
EINECS	Contact for details

Quality Control

Our Samarium(III) Hydroxide Hydrate is produced and handled under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity and composition. A Certificate of Analysis (COA) detailing assay, impurity profiles, and physical characteristics is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic nature, it is recommended to handle the material in a dry, inert atmosphere or under anhydrous conditions to prevent moisture absorption and caking. Long-term storage should be in a desiccator.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder
Identification (IR)	Conforms
Assay (as Sm(OH)₃)	≥ 99.0%
Rare Earth Purity (REO)	≥ 99.9%
Loss on Ignition	10.0 - 20.0%
Chloride (Cl)	≤ 0.01%
Sulfate (SO₄)	≤ 0.01%
Heavy Metals (as Pb)	≤ 0.001%

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