Barium bromate is a chemical compound composed of the barium ion and the bromate ion, with the chemical formula of Ba(BrO3)2.

Barium bromate
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.034.304 Edit this at Wikidata
EC Number
  • 237-750-5
UNII
UN number 2719
  • InChI=1S/Ba.2BrHO3/c;2*2-1(3)4/h;2*(H,2,3,4)/q+2;;/p-2
    Key: VEASZGAADGZARC-UHFFFAOYSA-L
  • InChI=1S/Ba.2BrHO3/c;2*2-1(3)4/h;2*(H,2,3,4)/q+2;;/p-2
  • [O-]Br(=O)=O.[O-]Br(=O)=O.[Ba+2]
Properties
Ba(BrO3)2 or BaBr2O6
Molar mass 393.13
Appearance White crystalline powder
Hazards
GHS labelling:
GHS03: OxidizingGHS07: Exclamation mark
Warning
H272, H302, H332
P210, P220, P221, P261, P264, P270, P271, P280, P301+P312, P304+P312, P304+P340, P312, P330, P370+P378, P501
Related compounds
Other cations
calcium bromate
strontium bromate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Preparation

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Barium bromate can be prepared by reacting potassium bromate with barium chloride:[1]

2 KBrO3 + BaCl2 → Ba(BrO3)2 + 2 KCl

References

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  1. ^ Brauer, Georg (1963). Handbook of Preparative Inorganic Chemistry V1 (2nd ed.). Burlington: Elsevier Science. p. 316. ISBN 9780323161275. OCLC 843200092.