water treatment chemicals hedp 60% liquid – buy water at germany

water treatment chemicals hedp 60% liquid – buy water at germany
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  • What is HEDP phosphonic acid?
  • HEDP (Hydroxyethylidene Diphosphonic Acid) 60% is a widely used organic phosphonic acid compound in water treatment applications. It is a highly effective scale and corrosion inhibitor known for its excellent chelating properties.
  • What is HEDP 1 hydroxy ethylidene 1 diphosphonic acid (HEDP)?
  • Home » Corrosion Inhibitors & Scale Inhibitor » HEDP/1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Hydroxyethylidene Diphosphonic Acid (HEDP) is a highly efficient water treatment agent widely used as a scale and corrosion inhibitor. Packing: Liquid: 250kg/ drum, 1.25mt/IBC, or as customers’ requirement. Solid: 25kg/bag, customers’ requirement.
  • Can HEDP be used with polycarboxylic acid?
  • Usually, HEDP is used together with polycarboxylic acid. HEDP is an organophosphoric 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. HEDP shows excellent scale and corrosion inhibition effects under temperature 250℃.
  • How HEDP is used in non cyanide electroplating?
  • In non-cyanide electroplating, HEDP is used as a chelating agent. The dosage of 1-10mg/l is preferred as a scale inhibitor, 10-50mg/l as a corrosion inhibitor, and 1000-2000mg/l as a detergent. Usually, HEDP is used together with polycarboxylic acid. HEDP liquid: 200L plastic drum, IBC (1000L), customers’ requirement.