IR-2000 Carboxylate-Sulfonate Copolymer (similar to ACUMER 2000)


IR-2000 is the copolymer of acrylic-acrylate-sulfosate. It is a good scale inhibitor. In particular for calcium phosphate, calcium carbonate, and other inorganic minerals.

IR-2000 can effectively stabilize calcium phosphate in a formula containing phosphate. It can also stabilize zinc in a formula containing zinc. In addition, it can disperse inorganic microparticles without pH influence.

IR-2000 is an effective dispersant in all organic water treatment formulas. It can be used as a dispersant for minerals stabilizer for calcium phosphate. (similar to Rohmhaas Acumer 2000)


AppearanceLight amber liquid
Solid content, %42.5-43.5
Density (20℃), g/cm31.15 Min.
pH (1% water solution)3.8-4.6


IR-2000 can be used as a scale inhibitor for circulating cool water and boiler water, particularly for phosphate, zinc ion, and inorganic minerals. When used alone, the dosage of 10~30mg/L is preferred. When used in other fields, the dosage should be determined by experiment.

Packing and Storage:

200L plastic drum, IBC(1000L), customers’ requirement. Storage for ten months in a shady room and dry place.

200l plastic drum 1000l IBC


Contact us if you want to get the latest IR-2000 price and download IR-2000 SDS/MSDS, .