IR-613 Acrylic-Acrylate-Sulfosalt Copolymers


IR-613 is a scale inhibitor and dispersant containing sulfosate and polyelectrolyte. In this copolymer, there exists strong acid, weak acid, and non-ion group, it is suitable to be used in high temperature, high pH, high hardness, and high alkaline. IR-613 has good scale inhibition for ferric oxide, calcium phosphate, zinc phosphate, and calcium carbonate. It has a good 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.


Item Index
Appearance Colorless or light yellow transparent liquid
Solid content, % 30.0 Min.
Free monomer (as AA), % 0.5 Max.
Density (20℃), g/cm3 1.10 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 shady room and dry place.

Safety Protection:

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


If you want to get the latest IR-613 price and download IR-613 SDS/MSDS, contact us.