DETERMINATION OF IRON(II) WITH METHYLENE-BLUE BY STOPPED-FLOW PHOTOCHEMICAL ANALYSIS

Authors
YANG Y LU Q CAO JP WANG GH MEN RZ KORENAGA T
Citation
Y. Yang et al., DETERMINATION OF IRON(II) WITH METHYLENE-BLUE BY STOPPED-FLOW PHOTOCHEMICAL ANALYSIS, Analytical sciences, 13, 1997, pp. 63-66
Citations number
11
Journal title
Analytical sciences → ACNP
ISSN journal
09106340
Volume
13
Year of publication
1997
Supplement
S
Pages
63 - 66
Database
ISI
SICI code
0910-6340(1997)13:<63:DOIWMB>2.0.ZU;2-X
Abstract
A simple and rapid method for the determination of trace amount of iro n(III) by stopped-flow photochemical method has been developed based o n the catalysis of iron(III) on the photochemical decoloration of meth ylene blue. The linear range of this method was in the range of 0.003- 0.28 mu g/mL of iron(III). It is satisfactory to apply this method in the analysis of iron(III) in tap water and honey samples with RSD 1.80 % and 1.03%, respectively.