Nonylphenol Ethoxylated(NPE), CAS No.9016-45-9, emulsifier, washing agent, wetting agent, penetrating agent, dispersing agent Nonylphenol Ethoxylated(NPE), CAS No.9016-45-9 TECHNICAL ... Nonylphenol Ethoxylated (NPE) is used as emulsifier, washing agent, wetting agent, penetrating agent, dispersing agent, degreasing agent, refining agent and chemical intermediates in the industry. Packing 200kg ...