Used as a selective and efficient brominating agent in organic synthesis, particularly for the bromination of alkenes, alkynes, and aromatic compounds. It offers advantages over molecular bromine by being easier to handle, less volatile, and producing fewer side reactions. Commonly employed in the preparation of brominated intermediates for pharmaceuticals, agrochemicals, and fine chemicals. Also utilized in analytical chemistry for the detection and determination of unsaturated compounds. Its solid form allows for precise dosing and controlled release of bromine, making it suitable for both laboratory-scale and industrial applications.