Ammonium Bromide, Reagent A.C.S.

Assay:≥ 99.0% NH4B
pH of a 5% solution: 4.56.0 at 25°C
MAXIMUM ALLOWABLE 
Insoluble matter: 0.005%
Residue after ignition: 0.01%
Bromate (BrO3): 0.002%
Chloride (Cl): 0.2%
Iodide (I): Passes test
Sulfate (SO4): 0.005%
Barium (Ba): 0.002%
Heavy metals (as Pb): 5 ppm
Iron (Fe): 5 ppm
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