中文名称 DL-乳酸 ,中文别名 乳酸,纯品为无色液体,工业品为无色到浅黄色液体,无气味。中文名称DL-乳酸英文名称DL-Lactic acid中文别名乳酸英文别名2-Hydroxypropanoic acid; 2-Hydroxypropionic acid; Lactic acid; Lactic acid, dl-; Propanoic acid, 2-hydroxy-; (RS)-2-Hydroxypropionsaeure; 1-Hydroxyethanecarboxylic acid; AI3-03130; Acidum lacticum; BRN 5238667; CCRIS 2951; Lactovagan; Tonsillosan; alpha-Hydroxypropionic acidCAS号598-82-3;50-21-5EINECS号200-018-0;209-954-4分子式C3H6O3分子量90.08InChIInChI=1/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)熔点18℃密度1.209沸点122℃ (15 mmHg)水融