Appearance: Colorless gas ; Odourless tasteless colourless compressed gas ; Colorless, odorless gas. [Note: Shipped as a nonliquefied or liquefied compressed gas.]
Cr2O3
Names: Chromium(III) oxide, Chromium sesquioxide, ChromiaChrome green, Eskolaite, Dichromium trioxide, Chromium(iii) oxide, Green oxide of chromium, Green chromium oxide, Chromium(III) sesquioxide, Chromic oxide
Appearance: Light to dark green, fine crystals ; Light-to-dark-green powder
Na2O – Sodium oxide
Other names: Disodium oxide, Sodium monoxide, Disodium monoxide