Ammoniumbromid 99+% for analysis

Leverantör: Thermo Scientific
Varning

199980010 199980250 199982500
ACRO199980010EA 1650 SEK
ACRO199980010 ACRO199980250 ACRO199982500
Ammoniumbromid 99+% for analysis
Ammonium bromide
Formel: H₄BrN
MW: 97,94 g/mol
Kokpunkt: 235 °C (760 mmHg)
Smältpunkt: 452 °C (subl.)
Densitet: 2,42 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00011419
CAS nummer: 12124-97-9
EINECS: 235-183-8
Merck Index: 13,00505

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Specifikation testresultat

Appearance White Crystalline powder
Titration Argentometric ≥99.0 % (on dry substance)
Loss on drying ≤0.2 % (105°C)
Sulfated ash ≤0.05 %
pH 4.5 to 6.0 (5 % solution)
Chloride (Cl) ≤0.2 %
Bromate (BrO3) ≤0.001 %
Sulfate (SO4) ≤0.005 %
Barium (Ba) ≤20 ppm
Copper (Cu) ≤2 ppm
Iron (Fe) ≤1 ppm
Lead (Pb) ≤2 ppm
Nickel (Ni) ≤2 ppm
Heavy metals (as Pb) ≤10 ppm

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