acrylic-acrylate-sulfosalt copolymers(th-613) properties: acrylic-acrylate-sulfosalt copolymers(th-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. th-613 has good scale inhibition for ferric oxide, calcium phosphate, zinc phosphate and calcium carbonate. it has good synergic effect with polyphosphate, zinc salt and other agents. th-613 can be used as scale inhibitor and dispersant in industrial circulating water system, oilfield refill water system and boiler water. specification: items index appearance colorless or light yellow transparent liquid solid content % 28.5 min free monomer (ch2=ch-cooh)% 1.0 max density (20℃)g/cm3 1.10 min ph(1% solution) 4.0-5.0 usage: the dosage of 2~40mg/l is preferred depended on water quality and process. package and storage: 25kg or 200kg in plastic barrel. storage for ten months in room shady and dry place. safety protection: weak acidity, avoid contact with eye and skin, once contacted, flush with water.