Fe(III)-Salicylic acid의 착물 형성에 관한 연구
The Complex Formation of Fe(III)-Salicylic acid
분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1995, v.8 no.3, pp.305-311
차기원
박광원
차기원,
&
박광원.
(1995). Fe(III)-Salicylic acid의 착물 형성에 관한 연구. 분석과학, 8(3), 305-311.
초록
Salicylic acid(<TEX>$C_6H_4(OH)COOH
- keywords
-
Fe(III),
Salicylic acid(<TEX>$H_2A$</TEX>),
UV-Vis absorption spectrometry,
pH titration
Abstract
The stability constant of the complex between salicylic acid(<TEX>$H_2A$</TEX>) and Fe(III) ion has been determined using UV-Vis absorption spectrometry and pH titration method in O.1M <TEX>$KNO_3$</TEX> aqueous solution at <TEX>$20^{\circ}C$</TEX> and compared with reference value, <TEX>$logK_f
- keywords
-
Fe(III),
Salicylic acid(<TEX>$H_2A$</TEX>),
UV-Vis absorption spectrometry,
pH titration