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Tetrapotassium EDTA, 48% Liquid


Hawkins is where to buy Tetrapotassium EDTA 48%. Hawkins manufactures Tetrapotassium EDTA 48% in the USA.

Tetrapotassium EDTA 48% is Hawkins’ AQUA HAWK® KQ-4

Product Description:  AQUA HAWK® KQ-4 is a 46-48% by weight aqueous solution of tetrapotassium ethylenediaminetetracetate (K4EDTA).

Applications: AQUA HAWK® KQ-4 is used to descale equipment in electrical power generation, chemical processing, refineries and other industrial plant applications when mineral and organic acids pose corrosion problems. KQ-4 also has applications in stainless steel passivation, removal of heavy metals in soil remediation, and to sequester minerals in process water to prevent scaling.

Click to download technical data sheet for: TETRAPOTASSIUM EDTA – AQUA HAWK KQ-4


Specific Gravity (25 C)          1.295
  Active content (%) 47
  pH value  ∼11
  Freezing point  0° F
  AppearanceTransparent, light yellow liquid




Hawkins Inc. is a Tetrapotassium EDTA manufacturer, supplier and distributor.  If you’re looking for a consistent and cost-effective supply of Tetrapotassium EDTA you can depend on Hawkins to deliver.  Hawkins has a team dedicated to ensuring the quality of the Tetrapotassium EDTA we supply.  For a reliable, consistent source of Tetrapotassium EDTA, contact Hawkins for a Tetrapotassium EDTA quote.


Hawkins is a business-to-business supplier, manufacturer, blender, and distributor of chemicals.  We only sell to companies, municipalities, government entities, and not to individuals.  For pricing or more information please provide your organization’s contact information below:


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