In addition to the inhibitors the product also contains dispersants thus resulting in nice and shiny metal surfaces.


    • Can be used in pickling plants of all kinds - with or without regeneration plant.
    • Is soluble without residues in water and in the pickling bath.
    • The liquid form allows an easy dosing.
    • Low foaming tendency so that disturbances in regeneration plants are avoided. 
    • Avoids excessive picklings and reduces the acid consumption.
    • Subsequent surface refinements will not be influenced.

    Dosing, Addition

    The following dosing rates are approximate values:

      • Stationary or continuous pickling plants without regeneration system: 500-2.500 g ADACID 627/m3 of pickling solution ready for use for new preparation. When the protective capacity abates add approx. 250 g/m3.
      • Stationary or pass through pickling plants with regeneration system: New preparation of bath as seem above, 
        then add 25-100 g ADACID 627/t of pickled material.
      • Continuous pickling plants with regeneration system: 100-400 g ADACID 627/m3 of pickling solution ready for use for new preparation, then add 10-30 g ADACID 627/t of pickled material.

      Technical data

      Description:clear, colourless to yellowish liquid
      Density at 25°C (g/cm3):1.0 - 1.1
      pH-Value (100 g/l water):5 - 7
      Solubility in water and hydrochloric acid:miscible


      PE-cans:     60 kg
      PE-barrels:   200 kg
      Containers: 1000 kg


      In closed original packages ADACID 627 is storable for at least 1 year. Protect from freezing.

        Your product request. Write to us.

        The products shown on our website are only a selection of our entire product range. There is no universal remedy for the rapid removal of impurities. Some can be removed well with alkaline agents, others better in the acidic range. The large variety of conceivable cleaning problems and the large number of additives, inhibitors and ready-to-use cleaning solutions offered by us make it advisable to obtain detailed advice before starting cleaning.
        The same applies to inhibitors, defoamers, scale preventers, corrosion inhibitors, pickling inhibitors, etc. Depending on the plant, material, product and the type of boiler/cooling water is used, different individual challenges arise. We are well equipped for them.

        Talk to us, we will be happy to help!
        On request, we can analyze deposits in our laboratory and develop a cleaning strategy based on our many years of experience, taking into account the conditions on site.

        First name
        Your message