Brand:WRM, Mitsubishi, Sumitomo and some other well-know
MOQ:25
Quantity:500
Selenium, Selenium powder, Selenium metal, Selenium granule 99.5% 99.9% 99.99% 99.999%, high quality and competitive price
As a specialized manufacturer and exporter for Selenium. We will offer it with high quality and competitive price. If you are interested in our Selenium, please let me know your quantity and specification.
Trademark: WRM, Mitsubishi, Sumitomo and some other well-known brand
Packing: 25kg/drum 1000kg
Origin: China and Japan
Production Capacity: 1000 Mts Per Month
Product Name: Selenium, Selenium powder, Selenium metal, Selenium granule
Application: Semiconductor
Chemical Composition: Se
Material: Selenium
Properties: Amorphous red powder, 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 685 C; Amorphous selenium will soften at 40 C and melt at 217 C. 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.
Application: Pharmaceutical, chemical, glass, electronic, metallurgy, ceroscopy industry.
Storage: Carefully keep away from moist and damp. Store in dry and ventilating place.
CHEMICAL COMPONENT % | |||
Se | ≥ 99.9 | Pb | < 0.0001 |
Cu | < 0.0005 | N | < 0.0001 |
Hg | < 0.0001 | Ni | < 0.0002 |
As | < 0.0001 | S | < 0.0001 |
Sb | < 0.0006 | Ne | < 0.0005 |
Te | < 0.0001 | C | < 0.0003 |
Fe | < 0.0001 | Sn | < 0.0004 |
Bi | < 0.0008 | O | < 0.0001 |
