Spectrophotometric determination of copper(II) in alloys and edible oils using 2-acetylthiophene thiosemicarbazone

被引：0

作者：

Rao, M. Sayaji

Prasad, N. B. L.

Reddy, K. Hussain ^{[1
]}

机构：

[1] Osmania Univ, Dept Chem, Mizapur, India

[2] JNTU, Oil Technol Res Inst, Anantapur 515001, Andhra Pradesh, India

[3] Sri Krishadevaraya Univ, Dept Chem, Anantapur 515003, Andhra Pradesh, India

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 2006年 / 45卷 / 07期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reagent, 2-acetylthiophene thiosemicarbazone (ATT) has been synthesized and characterized based on spectral data. The reagent gives intense yellowish green Coloured complex (lambda(max) = 370 nm) with copper(II) in sodium acetate-acetic acid buffer (pH 5-7) medium. The colour reaction has been investigated in detail. The molar absorptivity and Sandell's sensitivity of the copper(II) complex of ATT are 1.83 x 10(4) L. mol(-1) cm(-1) and 0.0034 mu g of Cu(II) cm(-2) respectively. The method has been used for the determination of copper(II) in alloys, edible oils and seeds.

引用

页码：1659 / 1662

页数：4

共 50 条

[41] A rapid extractive spectrophotometric determination of copper(II) in environmental samples, alloys, complexes and pharmaceutical samples using 4-N,N(dimethyl)amino]benzaldehyde thiosemicarbazone
Karthikeyan, J.
Naik, P. Parameshwara
Shetty, A. Nityananda
ENVIRONMENTAL MONITORING AND ASSESSMENT, 2011, 176 (1-4) : 419 - 426
[42] A rapid extractive spectrophotometric determination of copper(II) in environmental samples, alloys, complexes and pharmaceutical samples using 4-N,N(dimethyl)amino]benzaldehyde thiosemicarbazone
J. Karthikeyan
P. Parameshwara Naik
A. Nityananda Shetty
Environmental Monitoring and Assessment, 2011, 176 : 419 - 426
[43] SYNTHESIS AND CHARACTERIZATION OF IRON(II, III) COMPLEXES WITH THIOSEMICARBAZONES DERIVED FROM 2-FORMYLTHIOPHENE AND 2-ACETYLTHIOPHENE
BURMAN, S
SATHYANARAYANA, DN
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1981, 20 (01): : 57 - 60
[44] Solvent extraction and spectrophotometric determination of Co(II) with isovanillin thiosemicarbazone
Lokhande, R. S.
Pawar, Rashmi N.
ASIAN JOURNAL OF CHEMISTRY, 2006, 18 (04) : 3241 - 3243
[45] Extractive spectrophotometric determination of copper(II) and its applications in pharmaceutical samples and alloys
Kocharekar, AR
Thakkar, NV
JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 2004, 63 (03): : 283 - 286
[46] Spectrophotometric determination of nickel(II) with 2-hydroxy-3-methoxy-benzaldehyde thiosemicarbazone
Kumar, A. Praveen
Reddy, P. Raveendra
Reddy, V. Krishna
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 2007, 46 (10): : 1625 - 1629
[47] Spectrophotometric determination of nickel(II) with 2,4-Dihydroxy-5-bromopropiophenone thiosemicarbazone
Gandhi, HC
Desai, KK
ASIAN JOURNAL OF CHEMISTRY, 2003, 15 (01) : 549 - 551
[48] OPTIMIZATION OF THE SPECTROPHOTOMETRIC DETERMINATION OF MERCURY USING COPPER(II) DIETHANOLDITHIOCARBAMATE
BEINROHR, E
BLAZSEKOVA, K
GARAJ, J
COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, 1985, 50 (08) : 1661 - 1672
[49] Simultaneous first derivative spectrophotometric determination of nickel(II) and copper(II) in alloys with diacetylmonoxime benzoylhydrazone
Reddy, KH
Chandrasekhar, KB
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 2001, 40 (07): : 727 - 732
[50] SPECTROPHOTOMETRIC DETERMINATION OF COPPER(II) WITH BINAZINE
KUCHARSKI, M
SIKORSKATOMICKA, H
CHEMIA ANALITYCZNA, 1978, 23 (05): : 739 - 744

← 1 2 3 4 5 →