Potassium bromide 99+% for analysis

Supplier: Thermo Scientific
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222555000 222551000 222550025
ACRO222555000EA 62.1 GBP
ACRO222555000 ACRO222551000 ACRO222550025
Potassium bromide 99+% for analysis
Potassium bromide
Formula: KBr
MW: 119 g/mol
Boiling Pt: 1435 °C (760 mmHg)
Melting Pt: 734 °C
Density: 2,75 g/cm³ (20 °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 or crystals and/or chunks
Titration Argentometric ≥99.0 %
Loss on drying ≤0.5 % (105°C)
pH 5.0 to 8.8 (5 % at 25°C)
Chloride (Cl) ≤0.2 %
Iodide (I) ≤0.05 %
Bromate (BrO3) ≤0.001 %
Sulfate (SO4) ≤0.005 %
Barium (Ba) ≤0.002 %
Calcium (Ca) ≤0.002 %
Iron (Fe) ≤5 ppm
Sodium (Na) ≤0.1 %
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.003 % (in water)

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