IR-613 Acrylic-Acrylate-Sulfosalt Copolymers


IR-613 is a scale inhibitor and dispersant containing sulfosate and polyelectrolyte.This copolymer has strong acid, weak acid, and non-ion groups. It is suitable for use in high temperatures, pH, hardness, and alkaline conditions.

IR-613 has good scale inhibition for ferric oxide, calcium phosphate, zinc phosphate, and calcium carbonate. It has an excellent synergic effect with polyphosphate, zinc salt, and other agents.

IR-613 can be used as a scale inhibitor and dispersant in industrial circulating water systems, oilfield refill water systems, and boiler water.


AppearanceColorless or light yellow transparent liquid
Solid content, %30.0 Min.
Free monomer (as AA), %0.5 Max.
Density (20℃), g/cm31.10 Min.
pH (1% water solution)4.0-5.0


The dosage of 2~40mg/L is preferred depending on water quality and process.

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

Safety Protection:

Weak acidity, avoid contact with the eyes and the skin. Once contacted, flush with water.


Contact us if you want to get the latest IR-613 price and download IR-613 SDS/MSDS.