China and Germany are the leading exporters of Etidronic acid, accounting for the largest shares of global shipments, while the United States, South Korea, and India represent the top importing countries. Etidronic acid prices have remained relatively stable amid steady demand from water treatment and industrial cleaning sectors. Exports from China have expanded modestly over the past two years, while imports by India and South Korea have grown at a faster pace than the global average.
Etidronic acid (CAS 2809-21-4) is a white, crystalline, hygroscopic solid at room temperature, typically odorless and non-volatile, with a melting point of approximately 165–170 °C (with decomposition). It is an organophosphonic acid—specifically, a bisphosphonate derivative of acetic acid—and functions as a chelating agent due to its strong affinity for multivalent metal cations. Industrially, it is primarily used as a scale and corrosion inhibitor in water treatment systems for boilers, cooling towers, and oilfield operations. It also serves as a stabilizer in hydrogen peroxide formulations and as a chelating additive in detergent, textile, and pulp & paper processing applications.
light beige powder
This chemical is included in Fine Chemicals. See more about what is Etidronic acid and Etidronic acid SDS information.
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