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AMMONIUM BROMIDE AR/ACS

Hydrobromic Acid Monoammoniate

COAs

Packings

500 g (00500)

25 Kg (0025K)

50 Kg (0050K)

1PW1200400 1PDL00030K 1PDLP0065K
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Article No. 01100 Grade AR/ACS
Purity 99.5% CAS No. 12124-97-9
Molecular Formula NH4Br Molecular Weight 97.94
H.S. Code 2827.5990 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

Specifications

Appearance White crystalline powder Assay (argentometric) Min 99.5%
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

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H319
 Precaution Statement: P305 + P351 + P338
Revision Date: 16-Feb-2021

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