Spectrophotometric determination of iminodiacetic acid in presence of primary amino-acids

S N Bhattacharyya; N C Saha

doi:10.1016/0039-9140(76)80207-x

Spectrophotometric determination of iminodiacetic acid in presence of primary amino-acids

Talanta. 1976 Apr;23(4):331-2. doi: 10.1016/0039-9140(76)80207-x.

Authors

S N Bhattacharyya¹, N C Saha

Affiliation

¹ Nuclear Chemistry Division, Saha Institute of Nuclear Physics, 92 Acharya Prafulla Chandra Road, Calcutta-700009, India.

PMID: 18961868
DOI: 10.1016/0039-9140(76)80207-x

Abstract

Iminodiacetic acid down to 10(-5)M is determined spectrophotometrically in the presence of primary amino-acids by complex-formation with iron(III) at pH 3.0-3.5. The method is simple, fairly accurate, rapid and free from interference from most common metal ions.