Synonyms: 1,2-Cyclohexanedinitrilotetraacetic acid; Chel™-CD; DCTA
Formula: C14H22N2O8 · H2O
Formula Weight: 364.35
CAS No.: 125572-95-4
Purity: ≥99.0% (KT)
Other Notes: Complexing agent; metal binding properties1
Legal Information: Chel is a trademark of Ciba-Geigy AG
Anion Traces: chloride (Cl-): ≤50 mg/kg
Assay: ≥99.0% (KT)
Cation Traces: Mn: ≤5 mg/kg
Grade: for complexometry
Ign. Residue: ≤0.1% (as SO4)
MP: 213-216°C(lit.)