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Specifications

1.High Quality 
2.Competitive Price 
3.Prompt delivery 
4.Supply Selenium metal/Selenium ingot/Pure selenium

Supply Selenium metal/Selenium ingot/Pure selenium

1, Product name: Selenium 
2, Formula: Se 
3, Molecular weight: 78.96 
4, Purity:99.99% 
5, CAS No.:7782-49-2

ItemSpecification
Se99.99 % min
Fe0.003 % max
As0.001 % max
Te0.1 % max
SO40.05 % max
H2O0.02 % max
Size(-60 mesh) 85 % min

 

Product NameSelenium Powder
Molecular FormulaSe
Molecular Weight78.96
Melting Point217°C
Boiling Point684.9±1.0 °C
Relative Density 4.81 g /cm3
Purity99.99 %
AppeaanceBlack Powder
CAS No.7782-49-2
Mesh200