Phosphonates Antiscalants, Corrosion Inhibitors and Chelating Agents

• Polyamino Polyether Methylene Phosphonic Acid (PAPEMP)
• 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)
• Amino Trimethylene Phosphonic Acid (ATMP)
• 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA)