Potassium bromate

grade

ACS reagent

Quality Level

300

Agency

reag. ISO
reag. Ph. Eur.

product line

EMSURE^®

Assay

≥99.8% dry basis (iodometric)

form

crystalline powder

potency

157 mg/kg LD₅₀ oral (Rat)

impurities

≤0.005% Insoluble matter

loss

≤ 0.1% loss on drying 105 °C

pH

5-9 (20 °C 50 g/L in H₂O)

mp

409-413 °C

density

3.13 g/cm³ at 20 °C

bulk density

1400 kg/m³

anion traces

bromide (Br^–): ≤0.02%
sulfate (SO₄^2-): ≤0.005%

cation traces

Fe: ≤0.0005%
Hg: ≤0.000001%
N: ≤0.001%
Na: ≤0.01%
Pb: ≤0.0004%
heavy metals (as Pb): ≤0.0005%

storage temp.

2-30°C

InChI

1S/BrHO3.K/c2-1(3)4;/h(H 2 3 4);/q;+1/p-1

InChI key

OCATYIAKPYKMPG-UHFFFAOYSA-M