A New Water-soluble Chromogenic Indicator: An Application to the Determination of Chlorine in Aqueous Solutions

Ryo Sakamoto; Daikichi Horiguchi; Takashi Ikegami; Munetaka Ishiyama; Masanobu Shiga; Kazumi Sasamoto; Yoshiki Katayama

doi:10.2116/analsci.19.1445

A New Water-soluble Chromogenic Indicator: An Application to the Determination of Chlorine in Aqueous Solutions

Ryo Sakamoto, Daikichi Horiguchi, Takashi Ikegami, Munetaka Ishiyama, Masanobu Shiga, Kazumi Sasamoto, Yoshiki Katayama

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

A novel compound, N,N′-bis(2,4-di-sulfobenzyl)tolidine tetrasodium salt (SBT), was synthesized for use as a chromogenic indicator for oxidizing substances, and its applicability to the colorimetric determination of chlorine in water was examined.

Original language	English
Pages (from-to)	1445-1447
Number of pages	3
Journal	analytical sciences
Volume	19
Issue number	10
DOIs	https://doi.org/10.2116/analsci.19.1445
Publication status	Published - Oct 2003

All Science Journal Classification (ASJC) codes

Analytical Chemistry

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10.2116/analsci.19.1445

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title = "A New Water-soluble Chromogenic Indicator: An Application to the Determination of Chlorine in Aqueous Solutions",

abstract = "A novel compound, N,N′-bis(2,4-di-sulfobenzyl)tolidine tetrasodium salt (SBT), was synthesized for use as a chromogenic indicator for oxidizing substances, and its applicability to the colorimetric determination of chlorine in water was examined.",

author = "Ryo Sakamoto and Daikichi Horiguchi and Takashi Ikegami and Munetaka Ishiyama and Masanobu Shiga and Kazumi Sasamoto and Yoshiki Katayama",

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AU - Sakamoto, Ryo

AU - Horiguchi, Daikichi

AU - Ikegami, Takashi

AU - Ishiyama, Munetaka

AU - Shiga, Masanobu

AU - Sasamoto, Kazumi

AU - Katayama, Yoshiki

PY - 2003/10

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A New Water-soluble Chromogenic Indicator: An Application to the Determination of Chlorine in Aqueous Solutions

Abstract

All Science Journal Classification (ASJC) codes

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