CAS Registry Number

CAS 26099-09-2 — Polymaleic acid, 48% aqueous solution

Polymaleic acid is a water-soluble polymer used primarily as a scale inhibitor, dispersant, and corrosion inhibitor in water treatment, oil recovery, and industrial cleaning applications. This 48% aqueous solution is a versatile chemical with strong chelating and sequestering properties, effective in preventing mineral deposits and improving efficiency in cooling systems, boilers, and reverse osmosis processes. CAS 26099-09-2, with the molecular formula [CH(COOH)]n, it is stable at ambient storage conditions. The product carries a warning signal word due to its moderate hazard profile. Molekula supplies polymaleic acid, 48% aqueous solution, from research to bulk quantities with full documentation and ISO 9001:2015 traceability.