Synonyms: Poly(oxy-1,2-ethanediyl), .alpha.-dodecyl-.omega.-hydroxy-, phosphate, potassium salt;poly(oxy-1,2-ethanediyl), alpha-dodecyl- omega -hydroxy-, phosphate, potassium;poly(oxy-1,2-ethanediyl), alpha-dodecyl- omega-hydroxy-, phosphate, potassium salt;Poly(oxy-1,2-ethanediyl),.alpha.-dodecyl-.omega.-hydroxy-,phosphate,potassium salt