英文同义词: | 2-Propenoicacid,2-methyl-,sodiumsalt,homopolymer;poly(methacrylicacidsodiumsalt)standard790’000;30%soln.inwater;2-METHYL-2-PROPENOIC ACID, SODIUM SALT, HOMOPOLYMER;2-Propenoic acid, 2-methyl-, sodium salt (1:1), homopolymer;POLY(METHACRYLIC ACID SODIUM SALT) STANDARD 62'500;Sodium2-methyl-2-propenoate,homopolymer;Sodiummethacrylatehomopolymer |