selenium dioxide cas 7446-08-4
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Description
Selenium dioxide
Selenium dioxide Quick Details
Chemical Name: Selenium dioxide
CAS No.: 7446-08-4
Molecular Fomula: O2Se
Chemical Structure:
Molecular weight:110.96
Appearance:White crystals
Assay：98%min
Selenium dioxide Typical Properties
| Item | Speciations |
| Selenium Dioxide | ≥98.0 % |
| Hydrochloric acid insoluble | ≤ 0.02 % |
| Fe | ≤ 0.002 % |
| Loss on drying | ≤ 1.0% |
| Selenate and sulphate | ≤ 0.1 % |
| Water dissolution test eligible | Eligible |
| Cl | ≤ 0.005% |
| Heavy Metal | ≤ 0.06% |
Selenium dioxide Application
It is used to make high purity selenium and other selenium compounds, as well as oxidants and catalysts for organic synthetic drugs.
Selenium dioxide Packaging and Shipping
25kg/drum
Selenium dioxide Storage
It should be placed in a cool and ventilate place.
