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High Purity 99.99% CAS 13494-80-9 4n Te Tellurium Granule

Price $1.00
Min Order 1 kg
Availability In Stock
Shipping From Guangdong, China
Popularity 429 people viewed
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CAS No.:
13494-80-9
Formula:
Tellurium
EINECS:
236-813-4
Classification:
Metal
Appearance:
Solid
Atomic No.:
Single Atomic
Shape:
Granule, Powder, Lump, Ingot
Trademark:
RongSin
Transport Package:
Vacuum Packgaing
Specification:
customerized
Origin:
China
HS Code:
2804500001
Product Description

1. Product description

   
     RongSin is able to produce and supply high purity tellurium granules and tellurium shot in purities from 99.99% min. Shot can be produced to order in sizes from 1mm to 6mm in purities up to 5N, while our standard granules generally range from 2mm to 6mm and are available as a 4N purity.

     Along with tellurium granules, we are stock and supply tellurium ingots and tellurium dioxide(TeO2). Please contact us to purchase tellurium granules, or to discuss the current tellurium price and your specific needs.

2. Product property
 
AppearanceSolid
Melting Point449.51 °C
Boiling Point988 °C
Density6.24 g/cm3 (20 °C)
Solubility in H2ON/A
Refractive Index1.000991
Crystal Phase / StructureHexagonal
Electrical Resistivity436000 µΩ · cm (20 °C
Electronegativity2.1 Paulings
Heat of Fusion17.49 kJ/mol
Heat of Vaporization114.1 kJ/mol
Specific Heat0.20 J/g·K
Thermal Conductivity1.97-3.0 W/m·K
Thermal Expansion18 µm/m·K (20 °C)
Young's Modulus43 GPa


3.  The content of trace element
 

Element

Standard %

Element

Standard %

Cu

<0.001

Si

<0.001

Mg

<0.001

Al

<0.001

Bi

<0.001

Se

<0.002

Fe

<0.001

Pb

<0.002

As

<0.0005

Na

<0.003

S

<0.001

 

 


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