Synonyms: 1-Propanesulfonicacid, 2-hydroxy-3-[3-[1,3,3,3-tetramethyl-1-(trimethylsiloxy)disiloxanyl]propoxy]-,monosodium salt (8CI); 1-Propanesulfonic acid,2-hydroxy-3-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propoxy]-,monosodium salt (9CI)