Description

Strontium Silicate is an inorganic compound with the chemical formula SrSiO₃, widely utilized for its unique chemical and physical properties. This material is valued for its role as a specialized flux and color stabilizer in high-temperature industrial processes. Key industries that rely on this product include ceramics and glass manufacturing, metallurgy, and electronics, where it contributes to product durability and performance.

Application

• Ceramic Glazes and Frits: Acts as a high-temperature flux to lower melting points and improve glaze adhesion and surface finish.
• Specialty Glass Production: Used as a stabilizer and network former in optical and sealing glasses.
• Welding Flux and Electrode Coatings: Serves as a component in fluxes for arc welding to stabilize the arc and refine the weld metal.
• Metallurgical Processes: Functions as a slag conditioner and desulfurizing agent in steel production.
• Electronics and Dielectrics: Employed in the formulation of ceramic capacitors and insulating materials.
• Phosphors and Luminescent Materials: Acts as a host lattice in certain phosphor compositions.
• Refractory Materials: Enhances the thermal stability and corrosion resistance of refractory bricks and cements.
• Construction Materials: Used as an additive in special cements and fireproofing compounds.

Basic Information

Product Name	Strontium Silicate
CAS No.	12712-63-9
Molecular Formula	SrSiO₃
Molecular Weight	163.70 g/mol
Synonyms	Strontium Metasilicate; Silicic Acid (H₂SiO₃), Strontium Salt (1:1); Strontium Monosilicate; Strontium Silicon Oxide; SrSiO₃; Strontium Oxide Silica
EINECS	235-804-1

Quality Control

Our Strontium Silicate is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analysis, including purity assay and impurity profiling, to meet exacting industrial specifications. A Certificate of Analysis (COA) detailing all test results 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, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture (hygroscopic).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as SrSiO₃)	≥ 98.0 %
Strontium (Sr) Content	≥ 53.0 %
Silicon Dioxide (SiO₂) Content	≥ 46.0 %
Loss on Drying (LOD)	≤ 1.0 %
Particle Size (D50)	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm

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