Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《ROCK AND MINERAL ANALYSIS》 2000-02
Add to Favorite Get Latest Update

Color Reaction of 2 (2 Imidazolylazo) 5 diethylamino Phenol with Vanadium and Its Application in Spectrophotometry

PAN Fu you, GE Chang hua, LIANG Hua ding (Taizhou Teachers College, Linhai 317000,China)  
Color reaction of 2 (2 imidazolylazo) 5 diethylamino phenol(IZAPN) with vanadium are studied in this paper In the presence of HAc NaAc (pH 5 0) IZAPN reacts with V(Ⅴ) to form a stable red complex ( n V(Ⅴ) ∶ n R=1∶2) The maximum absorption is at 575 nm with apparent molar absorptivity of 2 96×10 4 L·mol -1 ·cm -1 Beer′s law is obeyed in the concentration range of 0~0 8 mg/L for vanadium(Ⅴ) The selectivity of the reaction is improved by the addition of NaF and thiourea as masking agents The method has been applied to the determination of vanadium in aluminum alloys and synthetic waste water samples The recovery of standard addition is 100 0%~100 5% with precision of ≤2 0% RSD( n =6)
【Fund】: 浙江省教委科研计划课题!(19990 36 5 )
【CateGory Index】: O657.32;;O614.51
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 2 Hits
1 GE Chang-hua, PAN Fu-you *, LIANG Hua-ding (Department of Chemistry, Taizhou College, Linhai, Zhejiang, 317000);Determination of Vanadium by Spectrophotometric Method with 2-(5-Carboxy-1,3,4-Triazolylazo)-5- Diethylamino-Benzoic Acid[J];Journal of Analytical Science;2003-01
2 LIANG Huading, GE Changhua, PAN Fuyou (Department of Chemistry, Taizhou College, Taizhou Zhejiang 317000, China);Determination of Vanadium by Spectrophotometry with 2-(tetrazolylazo)-5-Diethylamino-Benzoic Acid as a Color Reagent[J];Rock and Mineral Analysis;2003-01
【Citations】
Chinese Journal Full-text Database 3 Hits
1 Pan Fuyou, Liang Huading (Taizhou Teahers College, Taizhou 317000) Zhang Sunwei (Hangzhou University, Hangzhou, 310000);Synthesis of 2 -(5 -Carboxy -1,3,4-Triazolylazo)-5-Diethylamino Phenol and Its Color Reaction With Bismuth[J];Chinese Journal of Analytieal Chemistry;1998-04
2 Liang Huading; Ge Changhua; Pan Fuyou(Taizhou Teachers College, Taizhou 317000);Synthesis of 2- (1,3,4-Triazolylazo)-5-diethylamino Phenol and Its Color Reaction with Cobalt[J];METALLURGICAL ANALYSIS;1999-03
3 Liang Huading,Lin Caiping,Ge Mingju,Pan Fuyou (Taizhou Teacher's College,Taizhou 317000);Study on the Color Reaction of 2-(1,3,4-Triazolylazo)-5-diethylamino Phenol with Vanadium[J];METALLURGICAL ANALYSIS;1998-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 GUO Chang,WANG Lun (Chemical and Material Science Institute,Anhui Normal University Wuhu,241000,China);Study on Catalytic Fluoremetry of Dibromofluorescein in Determination of Trace Cobalt[J];Journal of Anqing Teachers College(Natural Science Edition);2002-03
2 GE Chang-hua, PAN Fu-you *, LIANG Hua-ding (Department of Chemistry, Taizhou College, Linhai, Zhejiang, 317000);Determination of Vanadium by Spectrophotometric Method with 2-(5-Carboxy-1,3,4-Triazolylazo)-5- Diethylamino-Benzoic Acid[J];Journal of Analytical Science;2003-01
3 LIN Cai Ping LIANG Hua Ding GE Chang Hua PAN Fu You (Taizhou Teacher's College,Taizhou,Zhejiang 317000,P.R.China );Spectrophotometric Determination of Copper with 2-Tetrazolylazo-5-Diethylamino Phenol[J];CHINESE JOURNAL OF SPECTROSCOPY LABORATORY;2000-05
4 LI Yan ZHU Li\|Zhe GUO Ji\|Hong (Department of Resource Engineering,Xiangtan Polytechnic University, Xiangtan, Hunan 411201, P.R.China);Spectrophotometric Determination of Vanadium in Coal Ashes with 4-(2-Pyridylazo)resorcinol[J];Chinese Journal of Spectroscopy Laboratory;2002-03
5 LIANG Hua Ding GE Chang Hua PAN Fu You JIANG Yin Fei (Department of Chemistry,Taizhou College,Taizhou,Zhejiang 317000,P.R.China);2-(1,3,4-Triazolylazo)-5-Diethylamino-Benzoicacid as Indicator for Cobalt in Complexometric Titration[J];Chinese Journal of Spectroscopy Laboratory;2004-02
6 GAO Yun (Department of Chemical Engineering,Hebei Institute of Technology, Tangshan Hebei 063009,China);Spectro photometry of micro amount of Cobalt[J];Journal of Hebei Institute of Technology;2001-02
7 CHEN Xin yuan LI Zhi hong (Hunan Medical University, Changsha 410078, China)$$$$;The Study and Application of Colour Reaction between Solochrome Cyanine R and Ferric Compounds[J];HUNAN CHEMICAL INDUSTRY;2000-01
8 GE Chang-hua,LIANG Hua-ding,PAN Fu-you,LIN Xiu-li (College of Pharmaceutical and Chemical Engineering,Taizhou University,Taizhou 317000,China);Catalytic kinetic spectrophotometric determination of trace vanadium(Ⅴ) with 2-(5-carboxy-1,3,4-triazolylazo)-5-diethylamino phenol and potassium bromate[J];Chemical Reagents;2010-10
9 PAN Fu-you *, LIANG Hua-ding, GE Chang-hua (Taizhou College, Zhejiang Taizhou 317000, China);Spectrophotometic Determination of Cobalt with 2-(Tetrazolylazo)-5-diethylamino-benzoic Acid[J];Huaxue Shijie (Chemical World);2002-12
10 LI Cheng-hong,GE Chang-hua,LIANG Hua-ding,PAN Fu-you(School of Pharmaceutical and Chemical Engineering,Taizhou University,Taizhou 317000,P.R.China);Spectrophotometric Determination of Iron with 2-(5-Carboxy-1,3,4-Triazolylazo)-5-Diethylamino Aniline[J];Science Technology and Engineering;2008-21
China Proceedings of conference Full-text Database 1 Hits
1 ;The Synthesis of 2, 6-Dibenzoyl/thiosemicarbazono Pyridine Derivatives[A];[C];2008
【Co-references】
Chinese Journal Full-text Database 8 Hits
1 Li Xianchun, Tang Yuanping (Department of Chemistry, Jiangxi Normal University, Nanchang 330027);Synthesis of a New Reagent 8-(2-Hydroxy-3,5-dinitrophenylazo)-l-amino-2-hydroxy-4-naphthalenesuIfonic Acid and Spectrophotometric Determination of Vanadium[J];Chinese Journal of Analytical Chemistry;1993-04
2 Pan Fuyou, Liang Huading (Taizhou Teahers College, Taizhou 317000) Zhang Sunwei (Hangzhou University, Hangzhou, 310000);Synthesis of 2 -(5 -Carboxy -1,3,4-Triazolylazo)-5-Diethylamino Phenol and Its Color Reaction With Bismuth[J];Chinese Journal of Analytieal Chemistry;1998-04
3 YANG Wan long,LI Yi jun and HE Xi wen (Department of Chemistry,Nankai University,Tianjin 300071),;Photometric Analysis[J];ANALYTICAL LABORATORY;1999-02
4 Jie Nianqin Lin Xiaojie (Department of Chemistry,Shandong University);Spectrophotometric determination of microamount of vanadium as multicomponent complex of vanadium (Ⅴ)-4-(2-pyridylazo)resorcinol(PAR)-hydrogen peroxide-CTMAB[J];Chemical Reagents;1990-03
5 Liang Huading,Pan Fuyou (Department of Chemistry,Taizhou Teachers College,Taizhou 317000),Zhang Sunwei (Department of Chemistry,Hangzhou University,Hangzhou 310028;Colour reaction of 2(5carboxy1,3,4triazolylazo)5diethylamino phenol with vanadium[J];CHEMICAL REAGENTS;1999-03
6 Ge Changhua; Liang Huading; Pan Fuyou (Taizhou Teacher's Training School, Taizhou 317000);Studly on the the Color Reaction of 2-(5-Carboxy- 1, 3, 4-triazolylazo)-5-diethylamino Phenol with Iron[J];METALLURGICAL ANALYSIS;1999-01
7 PAN Fu you *,LIANG Hua ding,GE Chang hua (TaiZhou Teachers College,Taizhou 317000,China);Study on colour reaction of the new reagent 2-tetrazolylazo-5-diethylamino phenol with vanadium*%[J];Metallurgical Analysis;2001-03
8 Liang Huading,Lin Caiping,Ge Mingju,Pan Fuyou (Taizhou Teacher's College,Taizhou 317000);Study on the Color Reaction of 2-(1,3,4-Triazolylazo)-5-diethylamino Phenol with Vanadium[J];METALLURGICAL ANALYSIS;1998-05
【Secondary References】
Chinese Journal Full-text Database 8 Hits
1 CHANG Shi-ke CHEN Jian-xiang(Chaohu college,Anhui Chaohu 238000);SOME PROGRESS OF THE PHOTOMETRIC DETERMINATION OF VANADIUM[J];Journal of Chaohu College;2010-06
2 GE Chang-hua~*,LIANG Hua-ding,PAN Fu-you,ZHAO Jing (Department of Chemistry,Taizhou University,Linhai,Zhejiang 31700);Determination of Nickel by Spectrphotometry with 2-(2-Imidazolylazo)-5-Dimethylamino-benzoic Acid[J];Journal of Analytical Science;2006-05
3 YANG Ya-ling, ZHAO Yu-lin, YANG Guo-rong, ZHOU Qiang(Biologic and Chemical Engineering, Kunming University of Technology, Kunming 650224), YIN Jia-yuan and HU Qiufen(Department of Chemistry Yunnan University, Kunming 650091);Study on the spectrophotometric determination of Vanadium in alloy with 2-(2-Quinolylazo)-5-dimethylaminophenol[J];Analytical Laboratory;2004-10
4 MA Chong-xian~* and WU Cheng(Shanghai Research Institute of Materials,Shanghai 200437);Analysis of metallic materials[J];Chinese Journal of Analysis Laboratory;2006-12
5 LI Ming AI Hua-Lin LI Hai-Tao HU Qiu-Fen(Department of Chemistry,Yuxi Teacher's College,Yuxi,Yunnan 653100,P.R. China);Spectrophotometric Determination of Vanadium in Alloy with 2-(2-Quinolinylazo)-4-Methyl-1,3-Dihydroxidebenzene[J];Chinese Journal of Spectroscopy Laboratory;2005-01
6 RAO Min, DONG Xue-chang, YANG Chun-mei, HU Qiu-fen, YANG Guang-yu(The School of Chemistry and Bio-Science, Yunnan University for Nationalities, Kunming 650031, China; Department of Chemistry, Yuxi Normal College, Yuxi 653100, China 13. Yunan Academy of Tobacco Science, Kunming 650106, China),;Study on the spectrophotometric determination of vanadium in alloy with 2-(2-quinolinylazo)-l,3-dihydroxybenzene[J];Chemical Reagents;2005-01
7 RAO min, SHUN Hai-lin,YANG Chun-mei, QIAO Yong-feng, DONG Xue-chang, HU Qiu-fen, YANG Guang-yu(School of Chemistry and Bio-Science, Yunnan University for Nationalities,Kunming 650031, China);Spectrophotometric Determination of Vanadium in Alloy with 2-(2-Quinolinylazo) -1,3-Dihydroxybenzene[J];Yunnan Chemical Technology;2003-06
8 LIU Wei~1, HAN Run-ping~2, LIU Zan~3, WANG Ling-ling~3 (1.Department of Biological Engineering, Zhengzhou University, Zhengzhou 450052,China; 2.Department of Chemistry,Zhengzhou (University,)Zhengzhou 450052,China; 3.Environment Monitoring Center Station of Henan Province,Zhengzhou 450004,China);Determination of Lead Using Spectrophotometric Method with 4-(2-thiazolylaze)-6-formyl-resorcinol[J];Journal of Zhengzhou University(Engineering Science);2005-03
【Secondary Citations】
Chinese Journal Full-text Database 8 Hits
1 Pan Fuyou (Taizhou Teachers College, Linhai 317000) Zhang Sunwei (Hangzhou University, Hanzhou 310028);Synthesis of a New Chromogenic Reagent 1-(2-Imidazolylazo)-2-naphthol-4-sulfonic Acid as an Indicator of Complexometric Titration[J];Chinese Journal of Analytical Chemistry;1992-06
2 Pan Fuyou (Department of Chemistry, Taizhou Teaches College, Linhai 317000) Zhang Sunwei (Department of Chemistry, Hangzhou University, Hangzhou 310028);Calculation of Rational Amount of Precipitant in Complex Precipitate System[J];Chinese Journal of Analytical Chemistry;1992-06
3 Li Xianchun, Tang Yuanping (Department of Chemistry, Jiangxi Normal University, Nanchang 330027);Synthesis of a New Reagent 8-(2-Hydroxy-3,5-dinitrophenylazo)-l-amino-2-hydroxy-4-naphthalenesuIfonic Acid and Spectrophotometric Determination of Vanadium[J];Chinese Journal of Analytical Chemistry;1993-04
4 Pan Fuyou, Liang Huading (Taizhou Teahers College, Taizhou 317000) Zhang Sunwei (Hangzhou University, Hangzhou, 310000);Synthesis of 2 -(5 -Carboxy -1,3,4-Triazolylazo)-5-Diethylamino Phenol and Its Color Reaction With Bismuth[J];Chinese Journal of Analytieal Chemistry;1998-04
5 Xie Nengyong, Hu Huaqiang, and Yu Ximao(Department of Chemistry, Wuhan University),;Study on the color reactions of a new reagent DBC-chlorophcsphonazo with bismuth[J];Chemical Reagents;1988-06
6 Jie Nianqin Lin Xiaojie (Department of Chemistry,Shandong University);Spectrophotometric determination of microamount of vanadium as multicomponent complex of vanadium (Ⅴ)-4-(2-pyridylazo)resorcinol(PAR)-hydrogen peroxide-CTMAB[J];Chemical Reagents;1990-03
7 Pan Fuyou, Liang Huading, Ge Changhua (Zhejiang Taizhou Teacher's Gollege, Taizhou 317000);Study on the Colour Reaction of a New Colour Reagent 2-(1,3,4-.Triazolylazo) - 5 - diethylaminophenol with Iron[J];METALLURGICAL ANALYSIS;1998-03
8 Pan Fuyou, Ge Changhua, Liang Huading ( Taizhou Teachers College, Taizhou, Zhejiang, 317000 );Synthesis of 2 (2 imidazolylazo) benzoic Acid and Its Color Reaction with Cobalt[J];ROCK AND MINERAL ANALYSIS;1998-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved