Sodium bromate

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by MartinBotIII (talk | contribs) at 16:55, 23 July 2011 (fix MSDS link (ilo.org) using AWB). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Sodium bromate
Sodium bromate
The sodium cation
The sodium cation
The bromate anion (space-filling model)
The bromate anion (space-filling model)
Names
IUPAC name
Sodium bromate
Other names
Sodium bromate(V)
Bromic acid, sodium salt
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.029.237 Edit this at Wikidata
RTECS number
  • EF8750000
UN number 1494
  • InChI=1S/BrHO3.Na/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1 checkY
    Key: XUXNAKZDHHEHPC-UHFFFAOYSA-M checkY
  • InChI=1/BrHO3.Na/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
    Key: XUXNAKZDHHEHPC-REWHXWOFAY
  • [Na+].[O-]Br(=O)=O
Properties
NaBrO3
Molar mass 150.89 g/mol
Appearance colorless or white solid
odorless
Density 3.339 g/cm3
Melting point 381 °C
Boiling point 1390 °C
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
Oxidizing agent
NFPA 704 (fire diamond)
Flash point 381 °C
Related compounds
Other anions
Sodium chlorate
Sodium iodate
Other cations
Potassium bromate
Calcium bromate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)

Sodium bromate, the inorganic compound with the chemical formula of NaBrO3, is the sodium salt of bromic acid. It is a strong oxidant, mainly used in continuous or batch dyeing processes involving sulfur or vat dyes and as a hair-permagent, chemical agent, or gold solvent in gold mines when used with sodium bromide.


Synonyms: dyetone, neutralizer K 126, neutralizer K 140, neutralizer K 938

Reference


External links