Etidronic Acid, commonly known as HEDP (1-Hydroxyethylidene-1,1-diphosphonic acid) and identified by CAS number 2809-21-4, is a cornerstone chemical in numerous industrial sectors. Its multifaceted capabilities as a scale inhibitor, corrosion inhibitor, and chelating agent make it indispensable for optimizing processes and enhancing product performance. As a dedicated manufacturer and supplier, we are committed to providing in-depth information on HEDP to assist businesses in making informed procurement decisions.

The chemical structure of HEDP confers remarkable properties. It is an organophosphonic acid that exhibits excellent thermal and hydrolytic stability, even under high pH and temperature conditions (up to 250°C). This stability is crucial for its effectiveness in demanding industrial environments, such as circulating cooling water systems, boilers, and oilfields, where it prevents the formation of mineral scales like calcium carbonate and calcium sulfate. Its ability to chelate divalent and trivalent metal ions, including calcium, magnesium, iron, copper, and zinc, is central to its performance as both a scale inhibitor and a corrosion inhibitor.

The applications of HEDP are remarkably diverse. In water treatment, it significantly improves system efficiency and extends the lifespan of equipment by minimizing scale deposition and corrosion. In the detergent industry, it acts as a builder and sequestering agent, boosting cleaning power and preventing fabric graying. The textile sector benefits from its use as a peroxide stabilizer and dye-fixing agent, ensuring vibrant and durable coloration. Furthermore, HEDP is essential in cyanide-free electroplating, acting as a complexing agent for smooth, high-quality metal finishes. Its high purity also lends itself to applications in the electronics industry and as an additive in daily chemical products.

For procurement managers and R&D professionals, sourcing Etidronic Acid requires identifying a reliable manufacturer and supplier. Our company specializes in the production and distribution of high-grade HEDP, available in both liquid (60% solution) and solid (90% powder) forms. We understand the importance of consistent quality and competitive pricing. We encourage prospective buyers to contact us for detailed product specifications, technical data sheets, and a personalized quote for bulk purchases. By choosing us as your Etidronic Acid supplier, you ensure access to a critical industrial chemical backed by expertise and a commitment to customer satisfaction.