Tellurium Dioxide

Formula: TeO₂

Molecular weight: 159.60

CAS number: 2025820

Purity: 2N-5.5N

Appearance: White powder

Application: Analytical reagents

Usage: Application in various fields. Mainly used as an acousto-optic deflection element; used for corrosion resistance, identification of bacteria in vaccines, etc.; used for preparing II-VI compound semiconductors, thermoelectric conversion elements, refrigerating elements, piezoelectric crystals, infrared detectors, etc.; used as a preservative and also used for bacterial examination in vaccines; also used for preparing tellurite, electronic element materials and preservatives and for emission spectrometric analysis. Used for preparing tellurium dioxide single crystal, infrared devices, acousto-optic devices, infrared window materials, electronic element materials, preservatives, etc.