2009•Journal of Tangshan Teachers CollegeRequires access

Oxidation-Decoloration Spectrophotometry Determination of Iodine in Table Salt with Safranine O

Xiaojian Feng

Abstract

A new method has been developed for the determination of trace amount of iodate by safranineO,The complex has a maximum absorption wavelength at 518nm;The liner range is 0～1.2mg/L for iodine;e=3.19×104L/moL·cm.The method has been used for the determination of iodate in table solt with satisfactory results.

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Key concepts: Iodate, Iodine, Spectrophotometry, Chemistry, Salt (chemistry), Absorption (acoustics), Analytical Chemistry (journal), Table (database)