Toxic
Health
Environment Selenium dioxide ≥99.999% (metals basis), Puratronic®
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:7446-08-4
:
Formula:SeO₂
MDL Number:MFCD00003562
:110.96 g/mol
Merck Index:14,8434
Melting Pt:340…350 °C (subl.)
Density:3.95 g/cm³ (20 °C)
EINECS:231-194-7
UN:3283
ADR:6.1,II
:GHS06
:GHS08
:GHS09
Storage Temperature:Ambient