Tellurium Powder

Tellurium Powder offers high thermal and electrical conductivity. Available in 11 variations, common applications for this powder include being used as an additive to stainless steel and copper to improve machinability, as well as in photovoltaic solar panels to convert sunlight into electricity. The different powder variations we offer give you the freedom and flexibility to tailor the properties of Tellurium Powder to your specific application.

Formula: Te
Percentage Purity: 99.5%
Maximum Particle Size: 75µm
Weight: 50g
CAS Number: 13494-80-9
UOM Code: 429-544-97

SKU: 1000170349

Product Code: TE00-PD-000110

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Tolerances

Powder

Mean Particle Size		Nominal
Minimum Particle Size		Nominal
Maximum Particle Size		Nominal
Maximum Particle Size		Nominal
Particle Size D10		Nominal
Particle Size D50		Nominal
Particle Size D90		Nominal

Acute toxicity

Serious health hazard

Tolerances

Powder

Mean Particle Size		Nominal
Minimum Particle Size		Nominal
Maximum Particle Size		Nominal
Maximum Particle Size		Nominal
Particle Size D10		Nominal
Particle Size D50		Nominal
Particle Size D90		Nominal

Technical Data Sheet

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Safety Data Sheet

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$414.99

each

Buy 5 for $336.15 each and save 19%
Buy 10 for $307.10 each and save 26%

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Material Properties for Metals

Atomic Properties

Element	Value
Atomic number	52
Crystal structure	Hexagonal
Electronic structure	Kr 4d¹⁰ 5s² 5p⁴
Valences shown	2,4,6
Atomic weight( amu )	127.6
Thermal neutron absorption cross-section( Barns )	4.7
Photo-electric work function( eV )	4.8
Natural isotope distribution( Mass No./% )	124/ 4.6
Natural isotope distribution( Mass No./% )	125/ 7.0
Natural isotope distribution( Mass No./% )	123/ 0.9
Natural isotope distribution( Mass No./% )	126/ 18.7
Natural isotope distribution( Mass No./% )	120/ 0.1
Natural isotope distribution( Mass No./% )	128/ 31.7
Natural isotope distribution( Mass No./% )	122/ 2.5
Natural isotope distribution( Mass No./% )	130/ 34.5
Atomic radius - Goldschmidt( nm )	0.143
Ionisation potential( No./eV )	3/ 28.0
Ionisation potential( No./eV )	4/ 37.4
Ionisation potential( No./eV )	1/ 9.01
Ionisation potential( No./eV )	6/ 70.7
Ionisation potential( No./eV )	5/ 58.8
Ionisation potential( No./eV )	2/ 18.6

Mechanical Properties

Element	Value
Hardness - Mohs	2.3
Material condition	Polycrystalline
Poisson's ratio	0.16-0.3
Bulk modulus( GPa )	31.4
Tensile modulus( GPa )	47.1

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	1.6x10⁵@0@0°C

Physical Properties

Element	Value
Boiling point( C )	990
Density( gcm⁻³ )	6.25@20°C

Thermal Properties

Element	Value
Melting point( C )	450
Latent heat of evaporation( J g⁻¹ )	820
Latent heat of fusion( J g⁻¹ )	138
Specific heat( J K⁻¹ kg⁻¹ )	201@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )	3.3@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	16.75@0-100°C