Polymaleic Acid

ALTERNATIVE NAMES
PMA, HPMA, Hydrolyzed Polymaleic Anhydride.

TECHNICAL SPECIFICATIONS

CAS
26099-09-2
EC
607-861-7
Food Code
-

Polymaleic Acid (PMA) is a high-performance homopolymer designed for exceptional scale inhibition in aqueous systems. Our Technical Grade aqueous solution is highly effective at preventing calcium carbonate precipitation in high-temperature environments.

The product offers superior threshold inhibition properties, maintaining its efficacy even in high-alkalinity and high-hardness water. It functions through crystal lattice distortion, preventing scale from adhering to heat exchange surfaces.

Due to its chlorine stability and low toxicity, PMA is a preferred choice for cooling towers and boiler water treatment. It is also utilized in industrial cleaning for its excellent sequestration and dispersing capabilities.

Polymaleic Acid
  • Desalination & Cooling Systems: Prevents scale formation in multistage flash (MSF) distillation and recirculating cooling water.
  • Oilfield Chemicals: Used as a scale inhibitor in water flooding and oil production processes to prevent pipe blockages.
  • Industrial Detergents: Acts as a builder and dispersant in heavy-duty cleaning formulations to prevent mineral redeposition.

Classified as Corrosive and an Eye Irritant. Handle with Chemical Gloves, Safety Goggles, and Protective Aprons.

250 kg Drums or 1250 kg IBC Tanks.

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