Tellurium dioxide Nano TeO2 powder
Name:Tellurium dioxide
Molecular formula:TeO2
Molecular weight:159.60
CAS NO:7446-07-3
Appearance:White powder
Purity: 99.9%-99.9999%
Size: 50-100nm
Tellurium Dioxide Description
Molecular weight: 159.60
Density: 5.67 g/cm3
Melting point: 733 ℃
Boiling point: 1245 ℃
Physical properties: White powder with an average particle size of over 50 nm.
Application: Mainly used for preparing tellurium dioxide single crystals, infrared devices, acoustooptic devices, infrared window materials, electronic component materials, preservatives, and colorants for glass.
Packing: Polyethylene bottle packaging.
Tellurium Dioxide Specifications
3N TeO2, 99.9%, total content of aluminum, calcium, copper, iron, magnesium, nickel, lead, and selenium impurities less than 1000ppm.
4N TeO2, 99.99%, total content of aluminum, calcium, copper, iron, magnesium, nickel, lead, and selenium impurities less than 100ppm.
5N TeO2, 99.999%, total content of aluminum, calcium, copper, iron, magnesium, nickel, lead, and selenium impurities less than 10ppm.
6N TeO2, 99.9999%, total content of aluminum, calcium, copper, iron, magnesium, nickel, lead, and selenium impurities less than 1 ppm.