N-羟乙基亚胺二乙酸是一种化学物质，分子式是C6H11NO5，分子量是177.15524。(Hydroxyethylimino)diacetic acid;[(beta-Hydroxyethyl)imino]diacetic acid;2-(hydroxyethylimino)di-aceticaci;2-Hydroxyethylaminodiacetic acid;2-hydroxyethylaminodiaceticacid;Acetic acid， (hydroxyethyl)iminodi-;Acetic acid， [(2-hydroxyethyl)imino]di-;Ethanolamine-N，N-diacetic acid