Tellurium dioxide

‌ Tellurium dioxide (TeO₂) is an inorganic compound with the formula TeO₂ and a molecular weight of 159.59900. It is a white crystalline powder with a density of 5.67 g/mL, a melting point of 733°C and a boiling point of 1245°C‌

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CAS NO.: 7446-07-3

Número EINECS:231-193-1

Peso molecular:159.60

MF: TeO2

Pureza: 99.99%

Apariencia:  white crystalline solid

Grade:Grado industrial

Other Name:Tellurium oxide (TeO2)

HScode: 28112900

Aplicaciones:

Semiconductor Industry: Tellurium dioxide is commonly used in the semiconductor industry. Its purpose in this field involves its ability to act as a dopant in the production of certain types of semiconductors. The mechanism of action in the semiconductor industry involves the incorporation of tellurium dioxide into the crystal lattice of the semiconductor material, which alters its electrical properties.

Glass Manufacturing: This compound is also used in the production of glass. Its purpose in this field involves its ability to modify the optical properties of the glass, such as its refractive index. The mechanism of action in glass manufacturing involves the addition of tellurium dioxide to the glass composition, which affects the way light interacts with the glass.

Especificaciones: 

Elemento de prueba Especificación
TeO2 99.99%
zinc ≤8
En ≤2
Con ≤5
Eso ≤8
Alabama ≤5
magnesio ≤5
Pb ≤5
sn ≤2
fe ≤8
Con un ≤10
Sb ≤5
As ≤10

Paquete:

Aluminum foil bag for within 10kg, 25kgs/fiber drum or according to customers’ requests.

Protection:

Mantenido en lugar seco y fresco, Mantener alejado de productos que puedan afectar la calidad de los productos, contra la humedad. Cargue y descargue con cuidado, tenga cuidado de no contaminar ni romper el paquete, evite la lluvia y la insolación durante el transporte.