Properties and uses
Oxidation state: Chromium is in the +3positive 3 oxidation state
- Boiling point:4,0004 comma 0004,000°C
Uses:
- A common pigment in paints, inks, and glasses
- Used in the production of some stainless steels and platinum
- Used in solid-state reactions to form new oxides
- Natural occurrence: Found in nature as the rare mineral eskolaite
Safety and handling
- While Chromium(VI) is highly toxic, trivalent chromium (Chromium(III)) is biologically necessary for humans, though precautions should still be taken when handling the oxide.
- It can cause allergic skin reactions and may cause allergy or asthma symptoms if inhaled.
- Handle with general occupational hygiene measures and store in a dry place in a tightly closed container.
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