2004•Chemical Research and ApplicationRequires access

Kinetic spectrophotometric method for the determinationof trace nitrilotriacetic acid

Liping Jia

Abstract

A novel,simple,accurate and sensitive kinetic spectrophotometric method for the determination of nitrilotriacetic acid was proposed,based on the inhibited effect of media.The linear range of determination was found to be 0.010～0.25μg/ml for nitrilotriacetic acid,and the detection limit 0.0051μg/ml.The method was applied to determine the content of nitrilotriacetic in a synthesized sample with satisfactory results.

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Available abstract

Key concepts: Nitrilotriacetic acid, Detection limit, Chemistry, Linear range, Kinetic energy, Spectrophotometry, Chromatography, Inorganic chemistry