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99.9%Selenium powder;Selenium Granule

Inquiry
  Post Date: Mar 17,2014
  Expiry Date: Mar 17,2015
  Detailed Description: Specs:Powder ,Selenium
Price:120 USD Kilograms
Payment Method: T/T 30DAYS
Selenium (Se)
Purity:99.999% or 5N;
Technic: Electrolysis –Rectify.
Analysis :ICP-MS or GDMS (All impurity elements is below 100ppm;);LPSA;
Particle Size : Powder -100mesh;-200mesh;
Service :Supply MSDS ,Free sample ;Provide solution for materials application;
Packing :Vacuum packing or Nitrogen protecting ,2Kgs /Bottle;
Application: It is mainly used in the manufacture of II-VI compound semiconductor: ZnSe ;CIGS thin-film solar cells ...
Payment term : T/T 30days;

Physical character:
Atomic Weight: 78.96
Electronegative: 2.55
Density: ρ=4.81 g·cm−3
Melting Point: 221 ℃
Boiling Point: 685 ℃
2, Specification:
High Purity Selenium:
Se-05 Grade 99.999. The content of Selenium is above 99.999%. The total content of Ag, Al, Bi, Cd, Cu, Fe, In, Mg, Ni, Pb, Sb, Te is bellow 10 ppm;
Uitra Purity Selenium:
Se-06 Grade 99.9999. The content of Selenium is above 99.9999%. The total content of Ag, Al, Bi, Cd, Cu, Fe, In, Mg, Ni, Pb, Sb, Te is bellow 1 ppm.
3, Physical Size:
Virgulate, Powder.
4, Usage:
It is mainly used in the preparation of the material of the selenium drum, photoelectric material, electrostatic photogragh and other materials of optical instrument.
5, Packing:
It is packed with dacron film, then covered with a sealed plastic film bag.


  Company: Apollo Solar Energy Inc     [ China ]        
  Contact: Ding
  Tel: 028-85880416
  Fax: 028-85745585
  Email: songbai_ding@hotmail.com
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