中文名称:乙二胺四乙酸二钠
中文别名:乙底酸二钠; 依地酸二钠; EDTA二钠; EDTA-2Na; EDTA二钠盐
英文名称:Ethylenediaminetetraacetic acid disodium salt
英文别名:Ethylenediaminetetraacetic acid disodium salt; disodium dihydrogen ethylenediaminetetraacetate; Disodium Edetate; Edta di sodium salt; disodium 2,2'-{ethane-1,2-diylbis[(carboxymethyl)imino]}diacetate (non-preferred name); disodium 2-[2-(bis(carboxymethyl)amino)ethyl-(carboxymethyl)amino]acetic acid; Disodium EDTA; EDTA-2Na
CAS号:139-33-3
EINECS号:205-358-3
分子式:C10H16N2Na2O8
分子量:338.2211
InChI:InChI=1/C10H16N2O8.2Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/q;2*+1
分子结构:
熔点:237-245℃
沸点:614.2°C at 760 mmHg
闪点:325.2°C
蒸汽压:1.15E-16mmHg at 25°C