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Tellurium Ingot
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Tellurium Compounds

 



TELLURIUM INGOT (Te)

 

MATERIAL OVERVIEW

Characteristics: Silvery white, lustrous, solid metal characteristics. Soluble in sulfuric acid, nitric acid, potassium hydroxide and potassium cyanide solution. Insoluble in water. Imparts garlic-like odor to breath, can be depilatory. It is a p-type semiconductor and its conductivity is sensitive to light exposure.

Hazards: (Metal and compounds, as Te): Toxic by inhalation. Tolerance, 0.1 mg/m3 of air.  

 

GENERAL PROPERTIES

Symbol:

Te

Atomic Number:

52

Atomic Weight:

127.60

Density:

6.24 gm/cc

Melting Point:

449.5 oC

Boiling Point:

989.8 oC

Thermal Conductivity:

 -

Electrical Resistivity:

4.36x10(5) microhm-cm @ 25 oC

Electronegativity:

2.1 Paulings

Specific Heat:

0.0481 Cal/g/oK @ 25 oC

Heat of Vaporization:

11.9 K-Cal/gm atom at 989.8 oC

Heat of Fusion:

3.23 Cal/gm mole

TYPICAL ANALYSES

Impurities in ppm

Material / Purity:

4N

5N

Cu

<2

2

Mg

<2

<1

S

<10

-

Si

<2

<1

Al

-

<1

Fe

<1

1

Pb

<1

-

Se

<50

<5

Ni

-

<1

Ca

-

<1

TELLURIUM INGOT

Material

Purity

Tellurium Powder -30 Mesh

4N

Tellurium Powder -60 Mesh

5N

Tellurium Powder -325 Mesh

5N

Tellurium Powder -200

2N8

Ingots are packaged to order and sold by the gram or kilogram.  

Material Safety Data Sheet MSDS

Tellurium MSDS

Technical Data Sheets

Tellurium
Tellurium Copper

Understanding Mesh Sizes

 

 

Last updated:

Copyright 2002 | ESPICorp Inc.