Anti-scalent for Reverse Osmosis Plant is effective against range of inorganic scale forming species such as calcium carbonate, calcium sulphate, barium sulphate, strontium sulphate, calcium fluoride etc. The Anti-scalent for Reverse Osmosis Plant also has inhibition, sequestration, hydrolytic stability and anti- fouling properties and is used in multi stage evaporation application. The Anti-scalent for Reverse Osmosis Plant inhibits water-born scales of calcium carbonate, calcium sulphate, strontium sulphate and barium sulphate and appears as clear amber colour liquid. V. B. Chem Industries is manufacturing Anti-scalent for Reverse Osmosis Plant.