A SENSITIVE CATALYTIC METHOD FOR THE DETERMINATION OF COPPER BY ITS CATALYTIC EFFECT ON THE POTASSIUM BROMATE INDIGO CARMINE REACTION

被引：10

作者：

SHRAYDEH, BF ^{[1
]}

ABUEID, MA ^{[1
]}

ZATAR, NA ^{[1
]}

ABUOBEID, A ^{[1
]}

KHAMIS, M ^{[1
]}

KANAN, K ^{[1
]}

机构：

[1] AL QUDS UNIV,COLL SCI & TECHNOL,JERUSALEM,ISRAEL

来源：

INSTRUMENTATION SCIENCE & TECHNOLOGY | 1994年 / 22卷 / 04期

关键词：

D O I：

10.1080/10739149408001194

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A method for catalytic determination of copper (II) is presented. The method is based on the catalytic effect of copper(II) on the rate of oxidation of indigo carmine by potassium bromate. The method is satisfactory for the determination of copper(II) in the range 1.2 to 38 ng/ml. Effect of acidity, indigo carmine, potassium bromate, temperature and tolerance limits of foreign ions are reported. The method was applied to the determination of copper in synthetic and in various milk samples.

引用

页码：355 / 363

页数：9

共 50 条

[41] Kinetic Determination of Lanthanum(III) by the Catalytic Effect on the Oxidation of Fluorescent Safranine Dyes with Potassium Bromate
Sheng, Li
Zhao, Zhihui
Su, Biquan
Tao, Caihong
Jing, Wangli
ANALYTICAL SCIENCES, 2017, 33 (12) : 1401 - 1405
[42] Kinetic Determination of Lanthanum(III) by the Catalytic Effect on the Oxidation of Fluorescent Safranine Dyes with Potassium Bromate
Li Sheng
Zhihui Zhao
Biquan Su
Caihong Tao
Wangli Jing
Analytical Sciences, 2017, 33 : 1401 - 1405
[43] SIMPLE AND SENSITIVE DETERMINATION OF HEPATIC COPPER BY USE OF AN EXTRACTIVE CATALYTIC METHOD
OTTO, M
MUELLER, H
WERNER, G
TALANTA, 1979, 26 (08) : 781 - 784
[44] SIMPLE AND SENSITIVE CATALYTIC METHOD FOR DETERMINATION OF COPPER IN BLOOD-SERUM
ALEXIEV, AA
BONTCHEV, PR
BARDAROV, V
MIKROCHIMICA ACTA, 1976, 2 (5-6) : 535 - 542
[45] COPPER(II) DETERMINATION BY MEANS OF A THERMOMETRIC METHOD BASED ON ITS CATALYTIC EFFECT ON THE HYDRAZINE HYDROGEN-PEROXIDE REACTION
BORRULL, F
CERDA, V
THERMOCHIMICA ACTA, 1987, 112 (02) : 335 - 340
[46] Kinetic-spectrophotometric determination of captopril based on its catalytic effect on the redox reaction between bromate and methyl orange
Xie, ZH
Xue, KS
Lang, HY
Lu, DH
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2003, 31 (12) : 1531 - 1531
[47] Spectrophotometric determination of trace amounts of nitrite ion based on its catalytic effect in the reaction between thymol blue and bromate
Afkhami, A
Jalali, F
MICROCHEMICAL JOURNAL, 1997, 57 (02) : 224 - 230
[48] Spectrophotometric determination of nitrite based on its catalytic effect on the oxidation of carminic acid by bromate
Manzoori, JL
Sorouraddin, MH
Haji-Shabani, AM
TALANTA, 1998, 46 (06) : 1379 - 1386
[49] Determination of Iron(II) in Pharmaceuticals Based on Its Catalytic Effect on the Bromate-Crystal violet Reaction by Spectrophotometric Detection
Bagherian, Ghadamali
Chamjangali, Mansour Arab
Berenji, Zeinab
EURASIAN JOURNAL OF ANALYTICAL CHEMISTRY, 2009, 4 (03): : 285 - 293
[50] Catalytic effect of vanadium (V) on the oxidation of dimethyl yellow by potassium bromate
Liu, Chang-Zeng
Han, Chang-Xiu
Lihua Jianyan: Huaxue Fence/Physical Testing and Chemical Analysis Part B:Chemical Analysis, 2002, 38 (11):

← 1 2 3 4 5 →