Tellurium Oxide powder is a high-performance functional inorganic material with a high refractive index, excellent optical transparency, and nonlinear optical properties. Our high-purity Tellurium (IV) Oxide powder, with purity reaching up to 99.999%, is suitable for use in optoelectronic, infrared, and acousto-optic devices, as well as in the preparation of advanced materials such as glass and ceramics.
We offer Tellurium Oxide powder in various particle sizes tailored to customer needs, and support a variety of services, including customized packaging and subpackaging. If you have any technical questions during use, please feel free to contact us. We provide comprehensive technical support and after-sales service.
Purity: 99.99% to 99.999%
High chemical stability and low hygroscopicity
Uniform particle size, customizable particle size available
Customizable packaging available
Suitable for applications in optics, electronics, infrared, ceramics, and glass modification.
Acousto-optic devices: It is a key material in the manufacture of acousto-optic modulators and deflectors, exhibiting excellent acousto-optic properties. Nonlinear Optical Materials: Suitable for the fabrication of devices such as frequency multipliers and photonic crystals.
Infrared and Photoelectric Glass: Can be used as a glass modifier to improve properties such as refractive index and infrared transmittance.
Specialty Ceramics and Coatings: Used in the preparation of functional ceramic materials or infrared window coatings to enhance heat resistance and optical properties.
We provide a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and other regulatory documentation with each batch of TeO2 powder. Upon request, we also support third-party testing reports to meet high quality control standards.
Molecular formula: TeO₂
Molecular weight: 159.6 g/mol
Appearance: White to pale yellow powder, uniform texture, controllable particle size
Density: Approximately 5.67 g/cm³ (close to theoretical density)
Melting point: 733°C
Boiling point: 1,264°C (decomposition)
Crystal structure: Tetragonal (α-TeO₂), can transform to β-TeO₂ at high temperatures
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
If you need any service, please contact us
