Introduction:

HEDP Corrosion Inhibitor is an organic phosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds. It can dissolve the oxidized materials on these metals' surfaces.

Application:

1. HEDP Corrosion Inhibitor is used as scale and corrosion inhibition in circulatingcool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.
2. In light woven industry, HEDP Corrosion Inhibitor is used as detergent for metal and nonmetal.
3. In dyeing industry, HEDP Corrosion Inhibitor is used as peroxide stabilizer and dye-fixing agent.
4. In non-cyanide electroplating, HEDP Corrosion Inhibitor is used as chelating agent.The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. 
5. Usually, HEDP Corrosion Inhibitor is used together with polycarboxylic acid.

Safety and protection：

Acidity, Avoid contact with eye and skin, once contacted, flush with plenty of water immediately, if necessary, go to hospital for medical help. 
Our factory has a rigorous quality-control in the whole manufacturing process and a discreet quality-inspection after production so as to ensure a good and satisfactory quality of products before they flow into the market.