Selenium dioxide
Minimum Order: 0
Quality/Safety Certification: 0.00
Molecular formula:SeO2
red-white or shiny needle crystal powder, irritating smell.
Mol
Quality standard | Premium grade |
SeO2(%) | 99.7 |
Insoluble(%) | 0.00033 |
Burning residue(%) | 0.0010 |
Pb(%) | 0.028 |
Cd(%) | Trace |
Hg(%) | Trace |
Fe(%) | 0.034 |
As(%) | 0.0096 |
