Description: Soprophor® 3 D 33 is Tristyrylphenol Ethoxylate Phosphate Ester (acid form). It is multipurpose dispersing, wetting agent recommended for low pH formulations. It is excellent dispersant with unusual hydrophobe and compatibility with pigments.Identification: ETHOXYLATED POLYARYLPHENOL PHOSPHATE ESTERCAS: 90093 – 37 – 1Solubility: Soluble in water and most polar and aromatic solvents.Available in: Asia Pacific, Europe, Latin America and North America Applications: Agrochemical formulations : Dispersing, wetting and compatibility agent for SC formulation. Industrial formulations: Dispersant for industrial formulations. Polymer systems specialties: Excellent dispersant with unusual hydrophobe. Excellent compatibility with pigments.Information provided by Rhodia, Rhodia has been acquired by Solvay.