聚丙烯酸
Carbomer 940;PAA;2-Propenoic acid homopolymer;Acrylic acid polymer;Poly(acrylic acid), sec. stand., aver. MW 1,080,000, aver. MN 135,000;Propenoic acid polymer;Acrylic acid Polymers;Polyacrylate;Poly(acrylic acid);POLY ACRYLIC ACID;PAH;PAAS;20 CLPAH;100 CLPAH;10 CLPAH;1 CLPAH