Massive Selection for Pale Gold Bronze Powder - 4N 5N 6N Se Metal Selenium granule – Huarui
Massive Selection for Pale Gold Bronze Powder - 4N 5N 6N Se Metal Selenium granule – Huarui Detail:
Product Description
Selenium is a red or gray powder, with a gray metallic luster quasi – metal. Of the six known solid allotrophs, three crystals (α monoitalic, β monoitalic, and gray triangulite) are the most important. The gray hexagonal crystal system is the most stable with a density of 4.81g/cm3.
It also exists in three amorphous solid forms: two amorphous glassy forms of selenium, red and black. The former is brittle and has a density of 4.26g/cm3. The latter density 4.28g/cm3, the other is colloidal selenium.
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Welcom to require COA & free sample for Test
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Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price "unification, dedication, tolerance" for Massive Selection for Pale Gold Bronze Powder - 4N 5N 6N Se Metal Selenium granule – Huarui , The product will supply to all over the world, such as: Bogota, New Orleans, Luxembourg, The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
By Agatha from Bulgaria - 2018.07.27 12:26
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Alexia from Nairobi - 2018.12.11 14:13
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