What are the main uses of Ammonium bromide (CAS: 12124-97-9)?

Ammonium bromide is widely used in pharmaceuticals as a bronchodilator and in the formulation of certain medications. It also serves as a flame retardant in industrial applications and is used in the production of dyes, photographic chemicals, and as a component in some food products. Additionally, it finds use in research for analytical purposes and in the manufacturing of other bromide-based compounds. Its CAS number is 12124-97-9.