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The sheltering function of the N-allyl-N′-(sodium-p-benzenesulfonate)thiourea to the interference ions in the indentification of metal ions

Xu Xi

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Abstract

Based on exeperiments, a method was described for the eliminating the interference of Ag~+、Hg~ 2+ 、Au~ 3+ 、Fe~ 3+ with the N-allyl-N′-(sodium-p-benzenesulfonate)thiourea in the indentification of Pb~ 2+ using K2CrO4 and Ga~ 3+ using Rodamine B,This method is easier,simpler and more effective than the traditional method.

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What this paper is about

Based on exeperiments, a method was described for the eliminating the interference of Ag~+、Hg~ 2+ 、Au~ 3+ 、Fe~ 3+ with the N-allyl-N′-(sodium-p-benzenesulfonate)thiourea in the indentification of Pb~ 2+ using K2CrO4 and Ga~ 3+ using Rodamine B,This method is easier,simpler and more effective than the traditional method.

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Available abstract

Based on exeperiments, a method was described for the eliminating the interference of Ag~+、Hg~ 2+ 、Au~ 3+ 、Fe~ 3+ with the N-allyl-N′-(sodium-p-benzenesulfonate)thiourea in the indentification of Pb~ 2+ using K2CrO4 and Ga~ 3+ using Rodamine B,This method is easier,simpler and more effective than the traditional method.

Key concepts: Thiourea, Interference (communication), Sodium, Metal ions in aqueous solution, Ion, Function (biology), Metal, Chemistry

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The sheltering function of the N-allyl-N′-(sodium-p-benzenesulfonate)thiourea to the interference ions in the indentification of metal ions — Research Paper | ScholarLens