AN-H-070

Determination of ferric and cupric Ions in copper refining solutions

Resumo

Determination of Fe³⁺ and Cu²⁺ in copper refining solutions by thermometric titration. It was found that the conventional approach of masking Fe³⁺ to permit the iodometric determination of Cu²⁺ is not possible in some copper refining solutions.

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Metrohm Portugal

R. Frei Luis de Granada 14G
1500-680 Lisboa

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