Potassium bromide 98%, Extra Pure

Supplier: Thermo Scientific Chemicals
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AC19648-0010 AC19648-0050
TS19648-0010EA 124 USD
TS19648-0010 TS19648-0050
Potassium bromide 98%, Extra Pure
Potassium bromide
Formula: KBr
Boiling Pt: 1435 °C (760 mmHg)
Melting Pt: 734 °C
Storage Temperature: Ambient
MDL Number: MFCD00011358
CAS Number: 7758-02-3
EINECS: 231-830-3
Merck Index: 13,07701

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Specification Test Results

Appearance White Crystalline powder and/or chunks
Titration Argentometric ≥97.5 % (on dry substance)
Loss on drying ≤1 %
Chloride (Cl) ≤4500 ppm
Iodide (I) ≤200 ppm
Sulfate (SO4) ≤50 ppm
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤10 ppm
Oxidizing substance ≤0.001 % (as KBrO3)
Alkaline earth metals ≤0.05 % (as Ba)

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