中文名称:氨三乙酸二钠 英文名称:Nitrilotriacetic acid, disodium salt 英文别名:disodium hydrogen nitrilotriacetate; disodium [(carboxylatomethyl)(carboxymethyl)amino]acetate; 2,2'-[(carboxymethyl)imino]diacetate (non-preferred name); acetate, 2,2',2''-nitrilotris-, sodium salt (1:2)