Sodium bromide liquid can be found in both solid and liquid forms. It is an aqueous solution when it is liquid because NaBr has been dissolved in water. When drilling for oil and gas wells, this solution is utilised as a completion fluid. It improves drilling efficiency, controls wellbore pressure, and stops formation water from entering the well. Sodium bromide liquid has been used to create photographic emulsions, especially for black and white films and papers. It served as a part to light-sensitize the photographic material. This substance can be used as a reagent in a variety of chemical processes, including synthesis.