our company can supply 99.9%,99.999%tellurium Dioxide.

our company can supply  99.9%,99.999%tellurium Dioxide.

Tellurium Dioxide(TeO2)

Appearace:white solid 

Density  :5.670 g/cm3

Melting point:733°C

 Specifications:

a. TeO2(99.9%)

Fe  0.001%     Bi  0.001%    Pb 0.02%

Cu 0.001%     Zn 0.001%   As 0.02%

b.TeO2(99.999%)

The total content of Al,Ca,Cu,Fe and Pb  is below 10ppm.

Cu  1ppm,    Mg  0.5ppm,    Ni  0.5ppm,  Ca  1.0ppm,

Fe  1.0ppm,   Al  0.5ppm,     Se  0.4ppm,  Pb  0.5ppm

Packing:The product is sealed in a polyethylene bottle.

Application:It is primarily used in the manufacture of compound TeO2 single crystal,material for electronic elements and anticorrosive agent ect.