中文名称N-羟乙基乙二胺三乙酸
CAS号150-39-0分子式C10H18N2O7分子量278.26
熔点212°C(dec.)(lit.)沸点421.08°C(roughestimate)密度1.3300(roughestimate)蒸气压0.01Paat20℃折射率1.4550(estimate)
储存条件InertatChemicalbookmosphere,RoomTemperature溶
解度3MNaOH：0.1M，透明，无色形态粉末晶体酸度系数(pKa)pK1:2.39;pK2:5.37;pK3:9.93(25°C)颜色白色到近乎白色水溶解性soluble
中文同义词N-(2-羟乙基)乙二胺-N,N';N-(2-羟乙基)乙二胺三乙酸;N-二-羟乙基-亚乙基二胺三乙酸;N-羟乙基乙二胺-N，N′,N′-三乙酸（HEDTA）;N'-三乙酸;氨乙基乙醇胺三乙酸;N-羟乙基乙二胺三乙酸,N-(2-羟乙基)乙二胺-N,N',N'-三乙酸,N-羟乙基乙二胺三乙酸;羟乙基乙烯二胺三乙酸
英文名称N-(2-Hydroxyethyl)ethylenediaminetriaceticacid
英文同义词N-(2-HYDROXYETHYL)ETHYLENEDIAMINE-N,N,N''-TRIACETICACID(HEDTA);N-(2-Hydroxyethyl)ethylenediaminetriaceticacid,98+%;HEDTA,HEChemicalbookEDTA,N-Carboxymethyl-Nμ-(2-hydroxyethyl)-N,Nμ-ethylenediglycine;(2-Hydroxyethyl)ethylenediaminetriaceticacid,trisodiumsalt;Trisodiumhydroxyethylethylenediaminetriacetate;2-[Carboxymethyl(2-hydroxyethyl)amino]ethyliminodiaceticacid;N-(2-Hydroxyethyl)ethylenediaminetriaceticacid,99%;N-Carboxymethyl-N′-(2-hydroxyethyl)-N