Description

Disamarium Oxide Silicate is a high-purity inorganic compound of significant industrial interest. This material is valued for its unique optical and magnetic properties derived from the rare earth element samarium. It serves as a critical advanced material for manufacturers in the electronics, ceramics, and specialty glass sectors seeking to enhance product performance.

Application

• Specialty Glass & Optical Components: Used as a dopant or additive to modify refractive index, absorption, and luminescence properties.
• Advanced Ceramics: Acts as a sintering aid and property modifier in technical ceramics for electronics and engineering applications.
• Phosphors & Luminescent Materials: A key precursor in the synthesis of phosphors for display technologies, lighting, and radiation detection.
• Catalysis: Employed as a catalyst or catalyst support in specialized organic synthesis and petrochemical processes.
• Solid-State Electronics: Utilized in the fabrication of capacitors, sensors, and other electronic components.
• Research & Development: Serves as a starting material in academic and industrial R&D for exploring new magnetic and optical materials.

Basic Information

Product Name	Disamarium Oxide Silicate
CAS No.	12027-86-0
Molecular Formula	O7SiSm2
Molecular Weight	522.82 g/mol
Synonyms	Samarium Silicate (Sm2SiO5); Samarium Orthosilicate; Disamarium Pentoxidosilicate; Samarium Oxide Silicate; Silicic Acid, Disamarium Salt; Sm2SiO5; Samarium Silicon Oxide
EINECS	Contact for details

Quality Control

Our Disamarium Oxide Silicate is manufactured under a strict quality management system. Each batch undergoes comprehensive analysis to ensure high chemical purity and consistent physical properties. We provide traceable Certificates of Analysis (COA) with key parameters including assay, impurity profiles, and particle size distribution where applicable, supporting compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of moisture and CO2 from the atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (Sm2SiO5)	≥ 99.9%
Rare Earth Purity (REO)	≥ 99.99%
Loss on Ignition (LOI)	≤ 1.0%
Particle Size (D50)	1-10 µm (customizable)
Specific Surface Area (BET)	Contact for details

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