Natriumbromid 99.5% zur Analyse

Lieferant: Thermo Scientific

Synonyme: Bromnatrium

246905000 246900025 246901000
ACRO246905000EA 74.5 EUR
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Natriumbromid 99.5% zur Analyse
Natriumbromid
Formel: NaBr
Molecular Weight: 102,89 g/mol
Siedepunkt: 1390 °C (760 mmHg)
Schmelzpunkt: 755 °C
Dichte: 3,2 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00003475
CAS-Nummer: 7647-15-6
EINECS: 231-599-9
Merck Index: 13,08666

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Spezifikation Testergebnisse

Appearance White Crystalline powder
Titration Argentometric ≥99.5 %
pH 5 to 8.8 (5 % at 20°C)
Chloride (Cl) ≤2000 ppm
Iodide (I) ≤50 ppm
Bromate (BrO3) ≤10 ppm
Sulfate (SO4) ≤50 ppm
Arsenic (As) ≤2 ppm
Barium (Ba) ≤50 ppm
Calcium (Ca) ≤50 ppm
Copper (Cu) ≤10 ppm
Iron (Fe) ≤10 ppm
Lead (Pb) ≤10 ppm
Magnesium (Mg) ≤50 ppm
Nickel (Ni) ≤10 ppm
Potassium (K) ≤2000 ppm
Insoluble matter ≤0.005 % (in water)
Nitrogen compounds (as N) ≤0.005 %

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