A rapid extractive spectrophotometric determination of copper(II) in environmental samples, alloys, complexes and pharmaceutical samples using 4-N,N(dimethyl)amino]benzaldehyde thiosemicarbazone

Environmental Monitoring and Assessment

Volumn 176, Issue 1-4, 2011, Pages 419-426

  Karthikeyan, J ^a   Naik, P Parameshwara ^b   Nityananda Shetty, A ^c  

^a SATHYABAMA UNIVERSITY   (India)

^b Sahyadri Science College   (India)

^c NATIONAL INSTITUTE OF TECHNOLOGY KARNATAKA   (India)

Author keywords

4 N,N (Dimethyl)amino benzaldehyde thiosemicarbazone; Chromogenic reagent; Copper determination

Indexed keywords

ANALYTICAL REAGENT; BEER'S LAW; CHROMOGENIC REAGENTS; COLORED COMPLEX; CONCENTRATION RANGES; COPPER (II); COPPER DETERMINATION; ENVIRONMENTAL SAMPLE; MAXIMUM ABSORBANCE; MOLAR ABSORPTIVITY; OPTIMUM CONCENTRATION; PH RANGE; SANDELL'S SENSITIVITY; SPECTROPHOTOMETRIC DETERMINATION; THIOSEMICARBAZONES; TRACE AMOUNTS;

ALDEHYDES; COPPER; SPECTROPHOTOMETERS; SPECTROPHOTOMETRY; TRACE ANALYSIS;

COPPER COMPOUNDS;

4 [N,N(DIMETHYL)AMINO]BENZALDEHYDE SEMICARBAZONE; ALLOY; ANION; CATION; CUPRIC ION; REAGENT; UNCLASSIFIED DRUG;

ALLOY; COPPER; DRUG; PH; PHOTOMETER;

ABSORPTION; ANALYTICAL ERROR; ARTICLE; CHEMICAL ANALYSIS; CHEMICAL COMPOSITION; CHEMICAL REACTION; CONCENTRATION (PARAMETERS); PH; SPECTROPHOTOMETRY; WATER POLLUTION;

ALLOYS; COPPER; ENVIRONMENTAL MONITORING; THIOSEMICARBAZONES;

EID: 79954904239     PISSN: 01676369     EISSN: 15732959     Source Type: Journal    
DOI: 10.1007/s10661-010-1593-2     Document Type: Article

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