EINECS 263-983-7, SODIUM 1-[2-(2-SULFONATOOXYETHOXY)PHENYL]OCTANE, Ethanol,2-(octylphenoxy)-,hydrogen sulfate,sodium salt, Sodium octylphenoxyethylsulfate, Ethanol,2-(octylphenoxy)-,1-(hydrogen sulfate),sodium salt (1:1), Sodium 2-(octylphenoxy)ethyl sulphate