Description

Samarium Sulfate is an inorganic salt of the rare earth element samarium, widely recognized for its utility in specialized chemical synthesis and materials science. This compound serves as a critical precursor for manufacturing high-performance phosphors, catalysts, and advanced ceramic materials. It is essential for research and production in sectors including electronics, catalysis, and glass manufacturing, where precise material properties are paramount.

Application

• Phosphor Manufacturing: A key raw material in the production of red-emitting phosphors for cathode ray tubes (CRTs), plasma display panels (PDPs), and certain LED applications.
• Catalyst Synthesis: Used as a precursor or dopant in catalysts for organic synthesis and petroleum cracking processes.
• Glass & Ceramics: Imparts specific optical and electrical properties to specialty glasses and advanced ceramic components.
• Chemical Research: Serves as a starting material in laboratories for synthesizing other samarium compounds and complexes.
• Nuclear Applications: Employed in certain neutron absorption and shielding materials due to samarium's nuclear properties.
• Dopant for Semiconductors: Used in doping processes to modify the electrical characteristics of semiconductor materials.

Basic Information

Product Name	Samarium Sulfate
CAS No.	13692-98-3
Molecular Formula	Sm2(SO4)3·xH2O
Molecular Weight	Contact for details (anhydrous basis: 588.92 g/mol)
Synonyms	Samarium(III) sulfate; Disamarium trisulfate; Samarium sesquisulfate; Sulfuric acid, samarium(3+) salt (3:2); Samarium sulfate hydrate; Samarium sulphate
EINECS	237-247-9

Quality Control

Our Samarium Sulfate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and handling.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms
Assay (Sm2(SO4)3)	≥ 99.0%
Purity (REO basis)	≥ 99.9%
Loss on Drying	Contact for details
Chloride (Cl)	≤ 0.01%
Heavy Metals (as Pb)	≤ 0.001%
Iron (Fe)	≤ 0.001%

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