1.2-cyclohexylenedinitrilo-tetraacetic acid

1,2-Cyclohexanedinitrilotetraacetic acid, Chel™-CD, DCTA, C14H22N2O8 100g Application trans -1,2-Diaminocyclohexane- N,N,N ′ ,N ′-tetraacetic acid monohydrate is a multidentate ligand{1-6} that may be used as a chelating agent in the preparation of metal-chelate complexes. Grade ACS reagent for complexometry InChI Key VASZYFIKPKYGNC-DHTOPLTISA-N assay 97.5-100.5% 98% ign. residue ≤0.2% mp 213-216 °C (lit.) cation traces Fe: ≤0.005% heavy metals (as Pb): ≤0.001% SMILES string [H]O[H].OC(=O)CN(CC(O)=O)[C@@H]1CCCC[C@H]1N(CC(O)=O)CC(O)=O