Spectrophotometric determination of mercury(II) in environmental samples using 2-acetylthiophene benzoylhydrazone

被引：0

作者：

Basha, Saleem, V ^{[1
]}

Babu, Vidyasagar S. ^{[1
]}

Reddy, Hussain K. ^{[1
]}

机构：

[1] Sri Krishnadevaraya Univ, Dept Chem, Anantapur 515003, Andhra Pradesh, India

来源：

RESEARCH JOURNAL OF CHEMISTRY AND ENVIRONMENT | 2009年 / 13卷 / 01期

关键词：

Mercury; 2-acetylthiophene benzoylhydrazone; spectrophotometry; EDIBLE OILS; COPPER(II); NICKEL(II); SEEDS;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The analytical properties of 2-acetylthiophene benzoylhydrazone (ATBH) are described for the first time. The reagent gives coloured complex with mercury(II) in sodium acetate-acetic acid buffer (pH 60) medium. The molar absorptivity and Sandell's sensitivity of the mercury complex are 1.5 X 10(4) L. mol(-1)cm(-2) and 0.134 mu g cm(-2) respectively. The colour reaction has been investigated for the spectrophotometric determination of mercury(II) in different environemental (water, soil and liver) samples in aqueous medium.

引用

页码：12 / 15

页数：4

共 10 条

[1]

FIFIELD FW, 2000, BLACKWELL SCI, P378

[2] SPECTROPHOTOMETRIC DETERMINATION OF MERCURY IN SOILS WITH TRIPHENYLTETRAZOLIUM CHLORIDE [J].

KAMBUROVA, M .

TALANTA, 1993, 40 (05) :719-723

[3]

MARCZENKO Z, 1976, SPECTROPHOTOMETRIC D, P241

[4]

Prasad NBL, 2003, INDIAN J CHEM A, V42, P112

[5]

Ramesh M, 2000, INDIAN J CHEM A, V39, P1337

[6] Analytical properties of 1-phenyl-1,2-propanedione-2-oxime thiosemicarbazone: simultaneous spectrophotometric determination of copper(II) and nickel(II) in edible oils and seeds [J].

Reddy, KH ;

Prasad, NBL ;

Reddy, TS .

TALANTA, 2003, 59 (03) :425-433

[7]

Reddy KH, 2001, INDIAN J CHEM A, V40, P727

[8]

REDDY KH, 1983, THESIS SK U

[9] HYDRAZONES AS ANALYTICAL REAGENTS - A REVIEW [J].

SINGH, RB ;

JAIN, P ;

SINGH, RP .

TALANTA, 1982, 29 (02) :77-84

[10]

Vogel A. I., 1975, TXB QUANTITATIVE INO, P325

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