POTASSIUM BROMATE FOR ANALYSIS EMSURE

Code: 1049129025 D2-231

Analysis Note

Assay (iodometric, calc. on dried substance): ≥ 99.8 %Insoluble matter: ≤ 0.005 %pH-value (5 %; water; 25 °C): 5.0 - 9.0Bromide (Br): ≤ 0...


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Analysis Note

Assay (iodometric, calc. on dried substance): ≥ 99.8 %Insoluble matter: ≤ 0.005 %pH-value (5 %; water; 25 °C): 5.0 - 9.0Bromide (Br): ≤ 0.02 %Sulfate (SO4): ≤ 0.005 %Total nitrogen (N): ≤ 0.001 %Heavy metals (as Pb): ≤ 0.0005 þ (Iron): ≤ 0.0005 %Hg (Mercury): ≤ 0.000001 %Na (Sodium): ≤ 0.01 %Pb (Lead): ≤ 0.0004 %Loss on Drying (105 °C): ≤ 0.1 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

250 g in Metal can

25 kg in Steel drum

agencyreag. ISO, reag. Ph. Eur.
anion tracessulfate (SO42-): ≤0.005%, bromide (Br-): ≤0.02%
assay≥99.8% dry basis (iodometric)
bulk density1400 kg/m3
cation tracesFe: ≤0.0005%, Na: ≤0.01%, Pb: ≤0.0004%, N: ≤0.001%, Hg: ≤0.000001%, heavy metals (as Pb): ≤0.0005%
density3.13 g/cm3 at 20 °C
formcrystalline powder
gradeACS reagent
impurities≤0.005% Insoluble matter
InChI keyOCATYIAKPYKMPG-UHFFFAOYSA-M
InChI1S/BrHO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
loss≤ 0.1% loss on drying, 105 °C
mp409-413 °C
pH5-9 (20 °C, 50 g/L in H2O)
potency157 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
storage temp.2-30°C
Cas Number7758-01-02
Hazard Class5.1
Un Number1484
Pack GroupII
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