Also Called: Poly(oxy-1,2-ethanedyl), alpha-hydro-omega-hydroxy-, mixed phosphate and stearate (EO ca. 45 mol);Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, mixed phosphate and stearate;Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, mixed phosphate and stearate