What Is Iron III Bromide?


Quick Answer

The Royal Society of Chemistry states that iron(III) bromide, also recognized as ferric bromide, is a red-brown chemical compound that is odorless, and its chemical formula is FeBr3. When mixed with water, this compound forms acidic solutions.

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Full Answer

In addition, iron(III) bromide is used as a catalyst for Lewis acid in the halogenation of aromatic compounds. Commercially, this compound is supplied in black hexagonal rhombic plates. Iron(III) bromide can be made under vacuum when anhydrous bromine and iron powder react. In this reaction, the compound is sublimed and received as a black gleaming plate, according to Wiley Online Library. However, it should be handled with care as it can be fatal when ingested or inhaled. It should not be exposed to air, as it loses Br2.

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