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《Journal of University of Science and Technology Beijing》 1989-03
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The Influence of Sensitizer to the Colored Inert Chromium(Ⅲ) Multicomponent Complex( Ⅱ ). The System of "Chromium( Ⅱ )——ErioChrome Cyanine R——SenSitiZer

Yin Mingzhi Shao Guangdi Chen Huaxu  
In this paper, another new sensitized colored multicomponenlcoordination compound in the system of "Chromium(Ⅲ)——Eriochrome cyanineR——Alkyl dimethy laminoacelic acid" has been developed. The optimum conditions for the formation of the coordination compound in this system have been studied. It will not be decomposed by various masking agents such as EDTA, CyDTA, citric acid, tartaric acid etc; while in that case, almost all the colored coordination compounds formed by other ions will be decomposed completely. This inert character of this multicomponent coordination compound and its utilization in improving the analytical selectivity have been discussed. In the coexistence of various foreign ions, the direct determination of chromium has shown a satisfactory reproducibility. It was also proved as our former report that the sensitizer cetyl dimethylaminoacetic acid(CDMAA) or tetradecyl dimethylaminoacetic acid(TDMAA) is more suitable to be used in the spectro-photometric determination of microamount of chromium with high sensitivity. When CDMAA and TDMAA are used as sensitizer in this system, the molar absorptivity are 1.14×105 and 1.22×105 respectively. From the results of determination in some synthetic and actual samples, it showed feasible to use this system in the determination of low chromium in steels and microamount of chromium in the waste water from elctroplating or other industries.
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【References】
Chinese Journal Full-text Database 4 Hits
1 Jin Qinhan and Zhang Hanqi (Department of Chemistry,Jinlin University, Changchun 130023);Analysis of Environmental Samples[J];Analytical Laboratory;1992-05
2 Yang Nan; Gao Zhenzhong;He Enping;Xu Minliang;COLOR REACTION OF CHROMIUM(Ⅲ) WITH PAR AND TEA IN THE PRESENCE OF CTMAB[J];JOURNAL OF TIANJIN INSTITUTE OF LIGHT INDUSTRY;1994-02
3 Yin Mingzhi Zhang Liangyeng Yao Xi School of Electronics and Information Engineering Xi′an Jiaotong University, Xi′an 710049;On Detection of Microamount of Chromium(111) Using ECR (Eriochrome Cyanine R) with CPB Present[J];JOURNAL OF NORTHWESTERN POLYTECHNICAL UNIVERSITY;1997-04
4 Yang Qingling, Liu Shaopu (South-West China Teachers University, Chongqing, 630715);Colour Reactions of Chromium(Ⅲ); with Some o,o'-Dihydroxy Diazo Chromotropic Acids and Their Application[J];Metallurgical Analysis;1993-04
【Citations】
Chinese Journal Full-text Database 2 Hits
1 QI WEN-BIN;PU BIN-YEN Department of Chemistry, Hangzhou University;A STUDY ON THE COLOUR REACTION OF Cr(Ⅲ) WITH CAS TOGETHER WITH CTMAB AND SPECTROPHOTO-METRIC DETERMINATION OF MICRO AMOUNTS OF Cr(Ⅵ) BY EXTRACTION WITH TRITON X-100[J];Acta Chimica Sinica;1984-01
2 XU QI-HFNG;SHI RONG-SHAN Department of Chemistry, Yunnan University, Kunming;A NEW COLOUR REACTION FOR THE DETERMINATION OF CHROMIUM (Ⅲ)[J];Acta Chimica Sinica;1984-02
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 TONG Shenyang, JIN Xia (Department of Chemistry);Study of Benzothiazolylazo-5-dimethylaminobenzoic Acid and Its Derivate as Analytical Reagents Ⅰ.[J];Acta Scicentiarum Naturalum Universitis Pekinesis;1990-04
2 Gu Zhuming;Spectrophotometrie Determination of Zinc(Ⅱ) in Water with Dimethyl Phenol Orange[J];Electroplating & Pollution Control;1989-04
3 Shen Guanghui;DETERMINATION OF TRACE Cr IN PLATING WASTEWATER BY ABSORPTIOMETRY of ECR-CTMAB ETHYL ALCOHOL SYSTEM[J];Electroplating & Pollution Control;1989-06
4 Guo Chongwu;Quick Speetrophotometrie Determination of Iron in Cr Plating Solution with Tiron[J];Electroplating & Pollution Control;1990-02
5 Huang Zhiqing You Bo Lei Qingru Li Zhong Peng Xuefu;DETERMINATION OF TOTAL CALCIUM IN PLASMA BY ION-SELECTIVE ELECTRODE[J];Journal of Chongqing University(Natural Science Edition);1990-04
6 Cheng Qijun;Hu Yingxin;Wu Zhuzhong;Liu Ruiyuan;Chu Fumin(Suzhon Medical College);THE MEASUREMENT OF ~(226)Ra,~(232)Th,~(40)K AND ~(137)Cs IN SEDIMENT OF YUN HE RIVER[J];Radialization Protection;1989-05
7 Feng Jianzhang Wang Zuwei Zhang Baoxin (Depatment of Chemistry,Beijing University) Liang Dexiu (Beijing Chemical Works);Spectrophotometric Study of the Reaction of Chromium (Ⅲ) with 4-(2-Thiazolylazo)-pyrocatechol[J];Chinese Journal of Analytical Chemistry;1983-05
8 Cai Xiaohua Li Peibiao Zhao Zaofan (Department of Chemistry,Wuhan University,Wuhan);SIMULTANEOUS POLAROGRAPHIC DETERMINATION OF NITRATE AND NITRITE IN ENVIRONMENTAL WATER[J];Chinese Journal of Analytical Chemistry;1989-07
9 He Xingqun (Guangdong Geological Analysis-Testing Research Center,Guangzhou) Zhu Yan Huang Jieqing (Department of Applied Chemistry,Wuhan Geological College);CONTINUOUS DETERMINATION OF TRACE CHROMIUM ZINC COBALT AND NICKEL IN WATER BY CATALYTIC POLAROGRAPHY[J];Chinese Journal of Analytical Chemistry;1989-07
10 Lin Shuqin Chen Shuyu (Center of Structure and Element Analysis,University of Science and Technology of China,Hefei);URIC ACID IN URINE DETERMINED BY FIRST-DERIVATIVE SP ECTROPHOTOM ETRY[J];Chinese Journal of Analytical Chemistry;1989-07
【Secondary References】
Chinese Journal Full-text Database 6 Hits
1 LV Ying-chun1;LUO Yi-ping2;XIONG Wei-wei3(1.School of Chemistry and Chemical Engineering,Yunnan Normal University,Kunming 650092,China;2.Department of Life Sciences,Simao Teachers College,Simao 665000,China;3.School of Life Sciences,Yunnan Normal University,Kunming 650092,China);Development of Pyridylazo Benzene Feagents in Photometric Analysis[J];Journal of Chuxiong Normal University;2008-09
2 SONG Yan1,2, WEI De-qing2, JIN Yong2, SUN Jing2(1. Department of Materials Science and Engineering, Jiangsu Polytech University, Changzhou 213164, China;2. Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China);Synthesis of Amphiphilic Poly(methyl acrylate)-Silk Sericin Nanospheres and Their Application[J];Chinese Journal of Synthetic Chemistry;2007-06
3 He Dasen Li Sijiao Zhao Leihong Wang Yanwu(Department of Chemistry, Zhejiang Normal University, Jinhua 321004);LOSS OF ORGANIC COMPOUNDS IN PRECONCENTRATION OF AIR SAMPLE[J];Environmental Chemistry;1996-03
4 Wang Yuxiang(Tianjin Diesel Research institute, Tianjin 300072);A Brief Sarvey on Antifreeze[J];CHEMICAL INDUSTRY AND ENGINEERING;1995-04
5 SONG Yan, SONG Yi-ye (Department of Materials Science and Engineering, Jiangsu Polytechnic University, Changzhou 213016, China);Removal of Cr~(3+) from Wastewater by Corncobs[J];West Leather;2008-06
6 Liu Shaopu;Zhao Mingqiao;Deng Chuanyue(Dept. of Chemistry Southwest China Normal University, Chongqing 630715);SEPARATION AND DETERMINATION OF ALUMINIUM(Ⅲ),CHROMIUM(Ⅲ),NIOBIUM(Ⅴ)AND COPPER(Ⅱ)WITH SULFOCHLOROPHENOL S BY RP-HPLC[J];JOURNALOF SOUTHWEST CHINA NORMAL UNIVERSITY(NATURAL SCIENCE);1994-03
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 XU QI-HFNG;SHI RONG-SHAN Department of Chemistry, Yunnan University, Kunming;A NEW COLOUR REACTION FOR THE DETERMINATION OF CHROMIUM (Ⅲ)[J];Acta Chimica Sinica;1984-02
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