Tellurium (Te)
Tellurium is a silvery-white semimetal with good electrical conductivity and thermoelectric properties.
Physical Forms:
- Ingot
- Pellet
- Granular
- Block
- Powder
Physical Properties:
- Atomic weight: 127.60; Density: 6.25g/cm3
- Melting point: 449.5℃; boiling point: 988℃
Product Specification
| Specifications | Purity | Detected Impurities | Total Impurity Content |
| High purity tellurium (5N) | 99.999% | Ag、Al、Cd、Cu、Fe、Mg、Ni、Pb、Se、Sn、Si | <10ppm |
| Ultrapure tellurium (6N) | 99.9999% | Ag、Al、Cd、Cu、Fe、Mg、Ni、Pb、Se、Zn、Ca | <1ppm |
| Ultra-high purity tellurium (7N) | 99.99999% | Ag、Al、Cd、Cu、Fe、Mg、Ni、Pb、Zn、Ca、Se | <0.1ppm |
| Tellurium dioxide (5N) | 99.999% | Al、Ca、Cu、Fe、Pb | <10ppm |
Applications:：
- It is mainly used to prepare basic materials such as II-VI compound semiconductors, solar cells, thermoelectric conversion elements, alloys, refrigeration elements, gas sensors, thermosensors, pressure sensors, photosensors, piezoelectric crystals, nuclear radiation detection, infrared detectors, etc.
Packaging:
- Dust-free PE bag + aluminum-plastic bag vacuum packaging
Glass bottle inflation + PE bag vacuum packaging
