High Quality Cadmium Sulfide - price for tellurium powder Te 99.99% – Xinglu

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owing to fantastic assistance, a variety of high quality goods, aggressive rates and efficient delivery, we love a very good popularity among our customers. We are an energetic firm with wide market for Trichoderma Harzianum, Mgsn20 Master Alloys, Mg-10ca Alloys, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
High Quality Cadmium Sulfide - price for tellurium powder Te 99.99% – Xinglu Detail:

buy china factory price for tellurium powder 4n 99.99%

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1. MATERIAL OVERVIEW 

Characteristics:

Silvery white, lustrous, solid metal. 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.

Applications:

Tellurium could be used in different fields, according to its purity. It could be used as infrared detector materials, solar cell material, cooling material and so on. Mainly applied for compound semi-conductor, solar energy cell, electrothermic transition element, cooling element,air-sensitive,thermosensitive,pressure-sensitive,photosensitive,piezo-electric crystal and nuclear radiation detect, infrared detector and basic material.


2. GENERAL PROPERTIES

Symbol:

Te

CAS:                           

13494-80-9

Atomic Number:

52

Atomic Weight:

127.60

Density:

6.24 gm/cc

Melting Point:

449.5 ℃

Boiling Point:

989.8 ℃

Thermal Conductivity:

 -

Electrical Resistivity:

4.36x10(5) microhm-cm @ 25 ℃

Electronegativity:

2.1 Paulings

Specific Heat:

0.0481 Cal/g/oK @ 25℃

Heat of Vaporization:

11.9 K-Cal/gm atom at 989.8 ℃

Heat of Fusion:

3.23 Cal/gm mole

3. SPECIFICATION

Te %

99.99 min

Al

5

Cu

10

Fe

5

Pb

15

Bl

5

Na

20

Si

5

S

10

Se

15

As

5

Mg

5

Total content of impurity

100max


Certificate

5

What we can provide

34


Product detail pictures:

High Quality Cadmium Sulfide -  price for tellurium powder Te 99.99% – Xinglu detail pictures

High Quality Cadmium Sulfide -  price for tellurium powder Te 99.99% – Xinglu detail pictures

High Quality Cadmium Sulfide -  price for tellurium powder Te 99.99% – Xinglu detail pictures


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We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for High Quality Cadmium Sulfide - price for tellurium powder Te 99.99% – Xinglu, The product will supply to all over the world, such as: Rwanda, Barbados, Kenya, We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
  • A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Carey from Burundi - 2017.12.09 14:01
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Bertha from Monaco - 2018.09.29 17:23

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