AMMONIUM BROMIDE AR/ACS

Chemical Information
Article No.	AL0332
Grade	AR/ACS
Purity	99.50%
CAS Number	12124-97-9
Molecular Formula	NH4Br
Molecular Weight	97.94
HS Code	28275990
Shelf Life	5 Years

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

Safety Information and Hazard Symbols
Signal Word	Warning
Precaution Statement	P305 + P351 + P338
Symbol	GHS07
Hazardous Statement	H319

Specifications
Iron (Fe)	Max 0.0005%
Sulphate (SO4)	Max 0.005%
Heavy metals (as Pb)	Max 0.0005%
Appearance	White crystalline powder