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Selenium Powder
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Selenium Powder

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Country:

China

Model No:

Selenium Powder

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Contact Person Mr. Sam

Room 1215, No.: 809, South Hubin Road,Xiamen, China 361001, Xiamen, Fujian

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Product Specification

Product Description


Property
 

Amorphous red powder/ingot, When heated, it turns to crystal and turns into during the long term storage. The S.G.of Crystalloid Selenium powder is 4.5g/cm3, with M.P.of **5℃; Amorphous selenium will soften at *0℃ and melt at **7℃. Crystalloid selenium with property of semiconductor is dissoluble in strong nitric and alkali. Selenium can be alloyed with silver, copper, zinc and lead, low toxicity.

 

  Usage
 

 Used in pharmaceutical, chemical, glass, electronic, metallurgy, ceroscopy industry.

 

  Package
 

 N.W. *5kg in iron drum lined with plastic film bag.

 

  Index
 

 YS/T*******6, trademark Se*3, Se *9.9% Min

 

Item Test Value(%)
Se ≥*9.9
As ≤0.*1
Te ≤0.*1
Pb ≤0.*2
Cu ≤0.**2
Hg ≤0.**5
Ni ≤0.**2
Na ≤0.**1
Sb ≤0.**2
Sn ≤0.**2
Fe ≤0.**5
Bi ≤0.**5
S ≤0.*1
Si ≤0.**2
Average Granularity ***0 Mesh

Country: China
Model No: Selenium Powder
FOB Price: Get Latest Price
Place of Origin: -
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Minimum Order Quantity: -
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