The Complex Formation of Fe(III)-Salicylic acid

Cha, Ki-Won; 차기원; Park, Kwang-Won; 박광원

P-ISSN1225-0163
E-ISSN2288-8985
SCOPUS, ESCI, KCI

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P-ISSN 1225-0163
E-ISSN 2288-8985

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8권 3호

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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. , 8(3), 305-311.

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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