Condensed methyl naphthalene sulfonate, sodium salt. High performance, non-foaming, dispersing agent for wide range of applications, binding properties. Specific to high conc. WG.Identification: POLYALKYL NAPHTHALENE SULPHONATECAS: 81065 â€“ 51 â€“ 2Solubility: Insoluble in aromatic hydrocarbons and polar solvents. Soluble in water.Available in: Asia Pacific, Europe, Latin America and North America Applications: Dispersant.Information provided by Rhodia, Rhodia has been acquired by Solvay.