乙二胺四乙酸四钠盐二水合物 [EDTA四钠盐]，Ethylenediaminetetraacetic acid tetrasodium salt dihydrate；purum, ≥98.0% (KT)

质量水平

200

等级

purum

测定

≥98.0% (KT)

杂质

5-10% water

溶解性

H₂O: 0.1 g/mL, clear

SMILES string

O.O.[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O

InChI

1S/C10H16N2O8.4Na.2H2O/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);;;;;2*1H2/q;4*+1;;/p-4

InChI key

KSYNLCYTMRMCGG-UHFFFAOYSA-J