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HPAA

  • Synonyms: Hydrolyzed Polymaleic Anhydride
  • Categories: Scale inhibitor
  • Molecular Formula:(C4H404)n
  • Molecular Weight:≤2000
  • UN Code.:UN 3265
  • Customs Code:2931901990
  • CAS NO.:26099-09-2
  • EINES NO.:N/A
  • Package:25KG/DRUM
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Hydrolyzed Polymaleic Anhydride (HPAA)


Appearance:Dark umber liquid.


HPAA main type:

50%min Liquid.


Application:

HPAA is mainly used as cathode corrosion inhibitor in circulating cool water systems in fields such as steel & iron, petrochemcal, power plant and medical industries, suitable for low hardness and easily corrosive water quality. When built with zinc salt, the effect is even better.