Selenium trioxide, Sigma-Aldrich®

: Merck

Selenium trioxide, Sigma-Aldrich®

: Merck

: Selenium dioxide

:13768-86-0

:

:O₃Se

:3.6 g/cm³ (20 °C)

:126.96 g/mol

:117.85…118.85 °C

:M-Clarity™ quality level = MQ200

:237-385-1

:GHS06

:GHS08

:GHS09

Environmentally Preferable:

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: VWR Chemicals