Tellurium Dioxide (TeO2) Powder
Introduction
Tellurium dioxide (TeO2) is a solid oxide of tellurium. It is encountered in two different forms, the yellow orthorhombic mineral tellurite, ß-TeO2, and the synthetic, colourless tetragonal (paratellurite), a-TeO2. Practically insoluble in water. and available in various specific grades (technical, high purity, and radiodine). Tellurium dioxide is also a conditional glass former, which means it will form a glass with small molar% additions of a second compound such as an oxide or halide. TeO2 glasses have high refractive indices and transmit into the mid-infrared part of the electromagnetic spectrum, therefore they are of technological interest for optical waveguides. Tellurite glasses have also been shown to exhibit Raman gain up to 30 times that of silica, useful in optical fibre amplification.
Chemical Properties of Tellurium Dioxide (TeO2) Powder
| Atomic Symbol | TeO2 |
|---|---|
| Atomic Weight | 159.6 |
| Density | 5.67 g/cm3 |
| Melting Point: | 733℃ |
| Boiling Point | 1245℃ |
| CAS No. | 446-07-3 |
Specifications
| Purity | 4N-5N |
|---|---|
| Size | D50 < 14 um |
| Packing | 20 kg/ Drum |
Applications:
1.Tellurium dioxide is used as an acousto-optic material.
2. Preparing tellurium dioxide single crystal
3. Electroless nickel plating
4. Front silver paste glass powder
5. Tellurium glass and adhesive
FREE QUOTE
Click to download datasheet about Tellurium Dioxide (TeO2) Powder
Unable to find the required data sheet? Click here to send an email and get it.
Click here to get answers to Frequently Asked Questions (FAQ).
