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Tellurium dioxide 7446-07-3

Description

Product Name: Tellurium dioxide
CAS: 7446-07-3
MF: O2Te
MW: 159.6
EINECS: 231-193-1
Melting point: 733 °C (lit.)
Boiling point : 1245 °C
Density: 5.67 g/mL at 25 °C (lit.)
Specific Gravity: 5.8
Water Solubility: insoluble
λmax: 360nm(neat)(lit.)
Merck: 14,9123

Specification

Appearance White powder
Assay 99% min
Melting point  733 °C (lit.)
Boiling point 1245 °C

Application

Used as electronic component material and preservative, also used for bacterial inspection in vaccine