حمض الفوسفونوبيوتان-1،2،4-ثلاثي الكربوكسيليك (PBTC)

PBTC (Phosphonobutane-1,2,4-tricarboxylic acid) is a highly effective scale and corrosion inhibitor. It is widely used in the Water Treatment industry to prevent the formation of mineral scales and protect metal surfaces from corrosion. PBTC also acts as a chelating agent, making it useful in various applications where sequestration of metal ions is required.