Article No. 01099
Purity 98%
Molecular Formula NH4Br
H.S. Code 2827.5990
Grade Extra Pure
CAS No. 12124-97-9
Molecular Weight 97.94
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 (ex Br) Min 98%
Chloride (Cl) Max 0.5% Sulphate (SO4) Max 0.05%
Iron (Fe) Max 0.001% Lead (Pb) Max 0.001%

Safety Information and Hazard Symbols

Exclamation Mark              

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