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Chengdu Chaohui Copper Alloy Co.,Ltd.
 
 
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Sell:5N-7N High purity tellurium and 5N High purity tellurium dioxide 

  产品分类 : 化學->化學原料->二氧化碲

     
Sell:5N-7N High purity tellurium and 5N High purity tellurium dioxide
         

  产品规格
 
  Country  CN
  Brand  Xinju Brand

 

  产品描述
   
  1. High purity tellurium
1) 5N tellurium, purity:99.999%. Total impurity:Below 10ppm.
2) 6N tellurium, purity:99.9999%. Total impurity:Below 1ppm.
3) 7N tellurium, purity:99.99999%. Total impurity:Below 0.1ppm.
Usage: It is mainly used for the manufacture of II-VI compound semiconductor, thermoelectric converting element, refrigerating element, piezocrystal and infrared detector etc.
Quantity: Each year, we can produce 20MT.
Packing:
1.Ingot: 2kg/polybag, 30kg to a paper drum;
2.Powder (Mesh: 80-180):1kg/polybag, 10kgs to a paper drum .
Delivery time: 30 days.

2. 5N High purity tellurium dioxide:
Its chemical formulation is as follows:
Cu: 1. 0, Mg: 0. 5, Ni: 0. 5, Ca: 1. 0, Pb: 0. 5, Fe: 1. 0, Al: 0. 5, Se: 0. 4
Purity:99. 999%.
Total impurity:Below 10ppm.
Usage: It is mainly used for the manufacture of compound TeO2 single crystal, material for electronic elements and anticorrosive agent etc.
Packing: 1kg/bottle, 10kgs to a carton
Delivery time: 30 days.

Welcome all the customers discuss business with us!


   


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