Industrial grade Liquid 50%,60% Solid 90% Etidronic Acid CAS 2809-21-4 HEDP

Certificate of Analysis-COA 

 Applications 

1. Cooling Water And Boiler Systems keeps calcium carbonate and magnesium scale off heat exchanger tubes, condenser surfaces and cooling tower fill, so plants hold heat transfer efficiency and stretch the interval between acid cleaning shutdowns in circulating cooling water and low pressure boiler circuits.

2. Oilfield And Desalination Water Lines controls scale and iron deposits in injection water, gathering pipelines and membrane feed, protecting pumps, valves and filters where calcium hardness and ferric ions would otherwise build up across long operating cycles.

3. Industrial Cleaning And Descaling lifts existing mineral scale and metal oxide deposits from pipelines, plate heat exchangers, evaporators and clean in place circuits, letting maintenance teams descale at lower acid strength and with less risk to metal surfaces.

4. Textile Bleaching And Dyeing works as a peroxide stabilizer and metal ion controller in bleaching and dyeing baths, cutting shade variation, pin holes and fabric yellowing caused by iron and calcium carried in process water.

5. Electroplating And Metal Surface Treatment serves as a complexing agent in cyanide free plating baths, holding metal ions in solution for uniform deposits and a more predictable bath, a practical route for plants moving away from cyanide based processes.

6. Detergents, Personal Care And Precision Cleaning chelates hardness and trace metals in detergent, shampoo and electronic cleaning formulations, preventing soap scum and stabilizing peroxide ingredients at low dosage.

7. Paper, Pulp And Construction Materials binds heavy metals during pulping and bleaching, supports demineralization, and adjusts setting and flow behavior in cement and gypsum systems where metal contamination interferes with the mix.

 Production Line

We operate 10+ production lines, backed by a well-stocked raw material warehouse.

Our workshop is equipped with automated machinery — ensuring high consistency and precision on every order, from trial samples to full container loads.

Every order follows a standardized workflow. Key quality control points are set at every stage.

 Factory Area

Standardized Process Flow

Production Capacity

Located in Shandong, our factory is approximately 300km from Qingdao Port, enabling fast and cost-effective delivery to customers worldwide.