Phosphate ester–nonylphoenol ethoxylate. Preferable performance on water-solubility， emulsifier, wettability and excellent compatibility of electrolyte. pH of 6-7 for higher viscosity and stability. This product as a functional wetting and dispersing agent, suit to formulate most SC. Co-use with DYTP/10 or DYEPE/10500 to formulate kinds of products such as Fipronil 5% SC, Hexaconazole 50SC, Paclobutrazol 25% SC, Atrazine 500SC