Spectrophotometric Determination of Thiosulfate by Its Reaction in the Presence of Formaldehyde with Iodine in Organic Phase and Solvent Extraction of Iodide with Methylene Blue

Tomozo KOH; Hideki WAKABAYASHI

doi:10.2116/analsci.10.671

Analytical Sciences

Online ISSN : 1348-2246
Print ISSN : 0910-6340
ISSN-L : 0910-6340

Spectrophotometric Determination of Thiosulfate by Its Reaction in the Presence of Formaldehyde with Iodine in Organic Phase and Solvent Extraction of Iodide with Methylene Blue

Tomozo KOH, Hideki WAKABAYASHI

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Keywords: Thiosulfate determination, spectrophotometry, iodine, carbon tetrachloride, solvent extraction, Methylene Blue-iodide ion pair

JOURNAL FREE ACCESS

1994 Volume 10 Issue 4 Pages 671-673

DOI https://doi.org/10.2116/analsci.10.671

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