Synonyms: N,N-Bis(carboxymethyl)glycine; NTA; Tris(carboxymethyl)amine
Formula: N(CH2COOH)3
Formula Weight: 191.14
CAS No.: 139-13-9
Purity: ≥99.0% (T); ≥99.0%
Application: An excellent chelating agent.
Anion Traces: chloride (Cl-): ≤100 mg/kg
Assay: ≥99.0%
Cation Traces: Co: ≤5 mg/kg
Grade: ACS reagent
Ign. Residue: ≤0.1% (as SO4)
Loss: ≤0.1% loss on drying
MP: 245°C (dec.)(lit.)