Used as a key component in cleaning formulations, particularly for removing mineral deposits and scale in industrial and household settings. Effective in metal surface treatment processes, where it helps in descaling and passivation of stainless steel and other alloys. Employed in the synthesis of sulfonamide-based compounds, which are important in pharmaceutical and agrochemical industries. Also utilized in water treatment systems to control pH and inhibit corrosion. Its stability and solubility make it suitable for use in liquid detergent blends and as a buffering agent in various chemical processes.