12-05417. Lead Bromate [Archived]

Nomenclature

CAS number: 34018-28-5
Br2O6Pb; mol wt 463.00.
Br 34.52%, O 20.73%, Pb 44.75%.
Pb(BrO3)2.

Properties

Monohydrate, colorless crystals. Poisonous! d 5.53. Dec at 180°. Slightly sol in cold water, moderately in hot water.

Note

Pure lead bromate is not dangerous, but when made by pptng lead acetate with an alkali bromate, it may detonate or explode on heating, striking or rubbing because some acetate is occluded.

Status

This monograph has been retired and is no longer subject to revision or update.