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Ammonium Bromide 99.5% AR
Hydrobromic Acid Monoammoniate

Product Code.
00189
Grade
Purity
Min. 99%
CAS No.
12124-97-9
Molecular Formula
NH4Br
Molecular Weight
97.94
H.S.Code
2827.59900
Shelf Life
60 Months

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
5 - 6.5
Melting point/ Freezing point [°C]
452 °C
Vapour pressure mm/Hg
1 mm Hg at 198 °C
Density [g/cm3]
2.43
Solubility in water [% weight]
97g/100g water @ 250C

Packaging

Specification

Appearance
White crystalline powder
Assay (argentometric)
Min. 99%
Insoluble matter (13.33% in water)
Max 0.005%
pH (5% solution in water; 25°C)
4.5-6.0
Residue on ignition
Max 0.01%
Bromate (BrO3)
Max 0.002%
Chloride (Cl)
Max 0.2%
Iodide (I)
Max 0.005% (Passes ACS test)
Sulphate (SO4)
Max 0.005%
Barium (Ba)
Max 0.002%
Iron (Fe)
Max 0.0005%
Heavy metal (as Pb)
Max 0.0005%

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338