Widely used as a disinfectant and biocide, this compound is effective in controlling microbial growth in water systems. It slowly releases bromine when dissolved in water, making it ideal for continuous sanitation in cooling towers, industrial water treatment, and swimming pools. Its stability and controlled release properties help maintain consistent microbial control with less frequent dosing. It is also employed in the preservation of industrial fluids and as a brominating agent in organic synthesis, particularly in pharmaceutical and agrochemical manufacturing. Due to its solid form and ease of handling, it is preferred over gaseous or liquid bromine sources in many applications.