Ammonium bromide 99+% for analysis

: Thermo Fisher Scientific

Ammonium bromide 99+% for analysis

: Thermo Fisher Scientific

:12124-97-9

:

:H₄BrN

:MFCD00011419

:97.94 g/mol

:13,00505

:235 °C (760 mmHg)

:452 °C (subl.)

:2,42 g/cm³ (20 °C)

:235-183-8

:GHS07

:Ambient

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

ACRO19998

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