Sodium bromate

Sodium bromate
Sodium bromate
CAS number 7789-38-0 YesY
PubChem 24607
ChemSpider 23009 YesY
UN number 1494
RTECS number EF8750000
Jmol-3D images Image 1
Molecular formula NaBrO3
Molar mass 150.89 g/mol
Appearance colorless or white solid
Density 3.339 g/cm3
Melting point

381 °C

Boiling point

1390 °C

EU Index Not listed
R-phrases R8, R36, R37, R38
S-phrases S26, S27, S36, S37, S39
Main hazards Oxidizing agent
NFPA 704
NFPA 704.svg
Flash point 381 °C
Related compounds
Other anions Sodium chlorate
Sodium iodate
Other cations Potassium bromate
Calcium bromate
Related compounds Sodium bromide
Sodium hypobromite
Sodium bromite
 YesY bromate (verify) (what is: YesY/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

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


External links

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