Synonyms: Lactic acid (7CI,8CI), 2-Hydroxypropanoic acid, (RS)-2-Hydroxypropanoic acid, (±)-Lactic acid, 2-Hydroxy-2-methylacetic acid, 2-Hydroxypropionic acid, Biolac, Chem-Cast, DL-Lactic acid, E 270, HiPure 88, Kiwilustre, Lurex, Milk acid, Musashino lactate 50F, NSC 367919, Purac FCC 80, Purac FCC 88, Purac HS 100, Purac HS 88, Tonsillosan, dl-Lactic acid, α-Hydroxypropanoic acid,Lactic acid, Propanoic acid, 2-hydroxy-, Masashino Lactic acid 90F, Purac 55, Purac 60, Purac HS 50, α-Hydroxypropionic acid