Bromide

Bromide
Names
Systematic IUPAC name
Bromide[1]
Identifiers
3D model (JSmol)
3587179
ChEBI
ChEMBL
ChemSpider
14908
KEGG
UNII
  • InChI=1S/BrH/h1H/p-1 checkY
    Key: CPELXLSAUQHCOX-UHFFFAOYSA-M checkY
  • [Br-]
Properties
Br
Molar mass 79.904 g·mol−1
Conjugate acid Hydrogen bromide
Thermochemistry
82 J·mol−1·K−1[2]
−121 kJ·mol−1[2]
Pharmacology
N05CM11 (WHO)
Pharmacokinetics:
12 d
Related compounds
Other anions
Fluoride

Chloride
Iodide

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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A bromide ion is the negatively charged form (Br) of the element bromine, a member of the halogens group on the periodic table. Most bromides are colorless. Bromides have many practical roles, being found in anticonvulsants, flame-retardant materials, and cell stains.[3] Although uncommon, chronic toxicity from bromide can result in bromism, a syndrome with multiple neurological symptoms. Bromide toxicity can also cause a type of skin eruption, see potassium bromide. The bromide ion has an ionic radius of 196 pm.[4]

  1. ^ "Bromide – PubChem Public Chemical Database". The PubChem Project. USA: National Center for Biotechnology Information. Archived from the original on 2012-11-03.
  2. ^ a b Zumdahl, Steven S. (2009). Chemical Principles (6th ed.). Houghton Mifflin. ISBN 978-0-618-94690-7.
  3. ^ Rattley, Matt (2012). "Ambiguous bromine". Nature Chemistry. 4 (6): 512. Bibcode:2012NatCh...4..512R. doi:10.1038/nchem.1361. PMID 22614389.
  4. ^ Shannon, R. D. (1976). "Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides". Acta Crystallographica A. 32 (5): 751–767. Bibcode:1976AcCrA..32..751S. doi:10.1107/s0567739476001551.