Iron(III) oxidized nucleophilic coupling of catechol with o-tolidine/p-toluidine followed by 1,10-phenanthroline as new and sensitivity improved spectrophotometric methods for iron present in chemicals, pharmaceutical, edible green leaves, nuts and lake water samples

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

Volumn 86, Issue , 2012, Pages 152-158

  Shyla, B ^a   Bhaskar, C Vijaya ^a   Nagendrappa, G ^a  

^a UNIVERSITY OF MYSORE   (India)

Author keywords

Catechol; Iron(III); o Tolidine; p Toluidine; Phenanthroline; Spectrophotometry

Indexed keywords

1 ,10-PHENANTHROLINE; BEER'S LAW; CATECHOL; DYE PRODUCTS; IRON DETERMINATION; LAKE WATER SAMPLES; MOLAR ABSORPTIVITY; O-TOLIDINE; P-TOLUIDINE; PHENANTHROLINE; REGRESSION COEFFICIENT; SANDELL SENSITIVITY; SPECTRO-PHOTOMETRIC METHOD;

HYDROCHLORIC ACID; IRON COMPOUNDS; LAKES; PHENOLS; SPECTROPHOTOMETERS; SPECTROPHOTOMETRY;

IRON;

1,10 PHENANTHROLINE; 1,10-PHENANTHROLINE; 2 TOLIDINE; 2-TOLIDINE; 4 TOLUIDINE; 4-TOLUIDINE; BENZIDINE DERIVATIVE; CATECHOL; CATECHOL DERIVATIVE; DRUG; DYES, REAGENTS, INDICATORS, MARKERS AND BUFFERS; HYDROCHLORIC ACID; ION; IRON; PHENANTHROLINE DERIVATIVE; TOLUIDINE DERIVATIVE; WATER;

ABSORPTION; ARTICLE; CALIBRATION; CHEMISTRY; COLOR; INDIA; LAKE; METHODOLOGY; NUT; OXIDATION REDUCTION REACTION; PIGMENTATION; PLANT LEAF; RICE; SOLUTION AND SOLUBILITY; SPECTROPHOTOMETRY; TIME;

ABSORPTION; BENZIDINES; CALIBRATION; CATECHOLS; COLOR; HYDROCHLORIC ACID; INDIA; INDICATORS AND REAGENTS; IONS; IRON; LAKES; NUTS; ORYZA SATIVA; OXIDATION-REDUCTION; PHARMACEUTICAL PREPARATIONS; PHENANTHROLINES; PIGMENTATION; PLANT LEAVES; SOLUTIONS; SPECTROPHOTOMETRY; TIME FACTORS; TOLUIDINES; WATER;

EID: 83655167137     PISSN: 13861425     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.saa.2011.09.068     Document Type: Article

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