71010-91-8 Poly(oxy(methyl-1,2-ethanediyl)), alpha-(2-((2-carboxyethyl)amino)methylethyl)-omega-hydroxy-, C8-18-alkyl ethers Poly(oxy(methyl-1,2-ethanediyl)), alpha-(2-((2-carboxyethyl)amino)methylethyl)-omega-hydroxy-, C8-H18-alkyl ethers Surfactant MA-300