Selenium Dioxide
Selenium(IV) Oxide
- CAS
- 7446-08-4
- EC
- 231-194-7
- Sectors
- Mining & Metals, Printing & Packaging, Pharma & Healthcare
Selenium Dioxide, SeO2, is a white tetragonal crystalline subliming at 315°C, water-soluble forming selenious acid, oxidizer for allylic hydroxylation in fine chemicals.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Selenium Dioxide (CAS 7446-08-4) to customers in more than 40 countries.
Request a QuoteWe respond within 1 business day.
Selenium Dioxide
Applications
In manganese electrolytic refining; in glass color neutralization; in photocopier toners; in pharma selenium supplements; and in organic selenations for API intermediates.
Safety & Risks
Acute toxicity with garlic breath symptom; chronic selenosis. Fume cabinets are obligatory; monitor air levels and provide selenium antidotes in kits.
Packaging
Sealed in 10 kg glass-lined steel cans. Lock in selenium hazard vaults.