SPECROPHOTOMETRIC DETERMINATION OF CHLORINE DIOXIDE WITH CRESOL RED

被引：0

作者：

WATANABE, T ^{[1
]}

LIN, CQ ^{[1
]}

CHEN, SM ^{[1
]}

YOSHIMURA, Y ^{[1
]}

UCHIYAMA, K ^{[1
]}

OHSAWA, K ^{[1
]}

IMAEDA, K ^{[1
]}

OHTANI, Y ^{[1
]}

TAMURA, K ^{[1
]}

机构：

[1] NATL OKURA HOSP,SETAGAYA KU,TOKYO 157,JAPAN

来源：

BUNSEKI KAGAKU | 1991年 / 40卷 / 08期

关键词：

SPECTROPHOTOMETRY; DETERMINATION OF CHLORINE DIOXIDE; REACTION OF CHLORINE DIOXIDE WITH CRESOL RED;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Trace amounts of chlorine dioxide in water were determined by spectrophotometric procedures based on the reduction of Cresol Red (CR), a pH indicator. A linear relation was obtained between the absorbance and the amount of chlorine dioxide in the range of 0.004 to 1.36 ppm. The optimum pH for the reaction of chlorine dioxide with CR was 3.0 and the optimum pH for the absorbance measurement was 13.0. The reaction of CR with chlorine dioxide was very specific, and not influenced very much by such ions as iron(III), sodium, potassium, copper(II), magnesium, zinc, manganese, sulfurous and lead ions. The lower limit of determination of this method was 4 ppb.

引用

页码：373 / 376

页数：4

共 50 条

[21] Reversed flow injection spectrophotometric determination of low residuals of chlorine dioxide in water using chlorophenol red
WANG Gai zhen\+1
2. Department of Chemistry
Journal of Environmental Sciences, 2002, (03) : 423 - 427
[22] Titanium dioxide nanoparticle based solid phase extraction of trace Alizarin Violet, followed by its specrophotometric determination
Wen-jie Liang
Yi-ping Chen
Feng-ying Zheng
Shun-Xing Li
Microchimica Acta, 2014, 181 : 1513 - 1519
[23] Titanium dioxide nanoparticle based solid phase extraction of trace Alizarin Violet, followed by its specrophotometric determination
Liang, Wen-jie
Chen, Yi-ping
Zheng, Feng-ying
Li, Shun-Xing
MICROCHIMICA ACTA, 2014, 181 (13-14) : 1513 - 1519
[24] EFFECT OF DIMETHYLSULFOXIDE AS A MASKING AGENT FOR CHLORINE IN THE SELECTIVE DETERMINATION OF AQUEOUS CHLORINE DIOXIDE
IMAIZUMI, N
NAKAHARA, Y
SUZUKI, K
OIKAWA, K
CHEMISTRY LETTERS, 1993, (08) : 1333 - 1336
[25] DETERMINATION OF CHLORINE OR CHLORINE DIOXIDE IN DILUTE AQUEOUS SOLUTIONS CONTAINING OXIDIZING IONS
SHERMAN, MI
STRICKLAND, JDH
ANALYTICAL CHEMISTRY, 1955, 27 (11) : 1778 - 1779
[26] The enzymatic-spectophotometric method for chlorine dioxide determination
Riya, Jin
Hu Shuangqi
Shi Zhijian
Bin, Li
ISTM/2007: 7TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-7, CONFERENCE PROCEEDINGS, 2007, : 230 - 232
[27] DIRECT COLORIMETRIC METHOD FOR THE DETERMINATION OF CHLORINE DIOXIDE IN WATER
HODGDEN, HW
INGOLS, RS
ANALYTICAL CHEMISTRY, 1954, 26 (07) : 1224 - 1226
[28] The determination of chlorine dioxide in the presence of other oxychlorine species
Farr, JPG
Mustafa, CM
TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING, 1999, 77 : 145 - 148
[29] An on-line determination of chlorine dioxide using chlorophenol red by gas diffusion flow-injection analysis
Chen, H
Fang, YJ
Li, Y
An, TC
LABORATORY ROBOTICS AND AUTOMATION, 1999, 11 (03) : 157 - 161
[30] DETERMINATION OF CHLORINE DIOXIDE AND CHLORITE IN DRINKING-WATER
HARTUNG, G
QUENTIN, KE
ZEITSCHRIFT FUR WASSER UND ABWASSER FORSCHUNG-JOURNAL FOR WATER AND WASTEWATER RESEARCH, 1984, 17 (02): : 50 - +

← 1 2 3 4 5 →