Providing excellence in service

and technical support

for our customers

TER AS Productos was founded in Barcelona in 2009 with the objective to strengthen the position of TER GROUP in the Spanish market. During the last years we have grown constantly gaining an important position in the different sectors our customers are part of.

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HEDP - Water Hardness Stabilizer and Chelating Agent

HEDP

The phosphonate HEDP (also known as etidronic acid) is an excellent water hardness stabilizer and chelating agent that can be found in both household and industrial applications. These properties allow the chemical to produce exceptional results in the production of detergent and the treatment of cooling water.

Industries

HEDP is used as chelating agent (especially for metal ions such as Fe, Cu and Zn), corrosion inhibitor and stabilizing agent (water hardness, peroxides) in the detergents industry, water treatment, metallurgy and dyeing industry.

More Phosphonates

Phosphonates

All products

Contact Person

DirkSchlatermund

Head of Business Unit
Disinfection and Cleaning