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Tellurium Dioxide
99.99-99.999%.Tellurium Oxide (tellurium dioxide)
Our company can supply Tellurium Oxide(TeO2,tellurium dioxide )
Chemical and Physical Properties:
Purity: 99.99% 99.999%
Appearance: white crystalline powder,
CAS No. : 7446-07-3
Melting point : 733°C
Density: 5.67 g/cm3.
It's practically insoluble in water.
Name | Purity | Standard No | |||
TeO2 | 4N | Q/74360747-9.8-2008 | |||
Impurity Content | |||||
Element | Guarantee Value(max) | Element | Guarantee Value(max) | Element | Guarantee Value(max) |
Cu | 2 | In | / | Al | 5 |
Ag | 2 | Ca | 10 | Se | / |
Mg | 5 | Fe | 5 | Pb | 5 |
Sb | 5 | Cd | / | Sn | 2 |
Ni | / | Cr | / | Na | / |
Zn | 10 | As | 10 | ||
Bi | 10 | Si | / | ||
Name | Purity | Standard No. | |||
TeO2 | 5N | Q/74360747-9.8-2008 | |||
Impurity Content | |||||
Element | Guarantee Value(max) | Element | Guarantee Value(max) | Element | Guarantee Value(max) |
Cu | 1.0 | In | / | Al | 0.5 |
Ag | / | Ca | 1.0 | Se | 0.4 |
Mg | 0.5 | Fe | 1.0 | Pb | 0.5 |
Sb | / | Cd | / | Sn | / |
Ni | 0.5 | Cr | / | Na | / |
Zn | / | As | / | ||
Bi | / | Si | / | ||
Usage: It is commonly used in material for electronic elements, anti-corrosive agent and tellurium dioxide crystal (TeO2) for acousto-optical devices features with high optical homogeneity, low light absorption and scattering.
Tellurium Dioxide
