Description

Strontium Tungstate is an inorganic compound with the chemical formula SrWO₄. This material is valued for its unique optical and luminescent properties, making it a critical component in advanced industrial applications. It is primarily utilized in sectors requiring specialized phosphors, scintillators, and ceramic materials. Industries such as electronics, specialty glass manufacturing, and research & development rely on high-purity Strontium Tungstate CAS NO 13451-05-3 for consistent performance.

Application

• Phosphor and Luminescent Materials: Used in X-ray intensifying screens, cathode ray tubes, and other display technologies.
• Scintillation Crystals: Employed in radiation detection and medical imaging equipment for high-energy physics and diagnostics.
• Advanced Ceramics: Serves as a key ingredient in producing specialized ceramics with tailored dielectric and thermal properties.
• Optical Coatings: Applied in thin-film layers for lenses and optical filters due to its specific refractive index.
• Catalyst Research: Investigated as a potential catalyst or catalyst support in certain chemical synthesis processes.
• Solid-State Laser Host: Explored as a host matrix for laser-active ions in solid-state laser development.

Basic Information

Product Name	Strontium Tungstate
CAS No.	13451-05-3
Molecular Formula	SrWO₄
Molecular Weight	335.46 g/mol
Synonyms	Strontium Tungstate(VI); Strontium Wolframate; Tungstic Acid, Strontium Salt; Strontium Orthotungstate; SrWO₄; Scheelite-type Strontium Tungstate; Strontium Tungstate White
EINECS	236-622-5

Quality Control

Our Strontium Tungstate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to relevant industrial standards, and all materials are subjected to comprehensive analytical testing. A Certificate of Analysis (COA) detailing purity, physical characteristics, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

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). The product is hygroscopic (moisture-sensitive) and should be kept away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (SrWO₄)	≥ 99.0%
Particle Size (D50)	1-10 µm (customizable)
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Chloride (Cl)	≤ 50 ppm
Sulfate (SO₄)	≤ 100 ppm

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