2-MethoxY-5-Nitrophenol 금속착염의 화학적 성질에 관한 연구

• 영문명: Studies on the Properties of 2-MethoxY-5-Nitrophenol Complex Salts
• 발행기관: 한국환경보건학회
• 저자명: 김선덕(Sun-Duek Kim) 우세홍(Se-Hong Woo) 김명운(Myung-Woon Kim)
• 간행물 정보: 『한국환경보건학회지』제1권 제1호, 21~27쪽, 전체 7쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 1974.01.30

영문 초록

This work was carried out to investigate the chemical properties of the chelate compounds which were produced with 2-methoxY-5-nitrophenoI(MNG) and metal salt such as copper nitrate and manganese nitrate. And obtained results were as in the followings. 1) The binding ratio of the chelate compounds formation were determined by using the molar ratio concentration method and their chemical structures were identified by 1R-spectrum. 2) 1n the absorbance measuring, 2-methoxy-5-nitrophenoI coordinated with manganese and copper showed the maximum absorbance at 430 mμ and 410 mμ respectively. 3) The binding ratio of chelated compounds were measured by mo\ar ratio method and continuous variation method with spectrophotometer, which was identified as 1 : 2. 4) The conditional formation constant(log Kn value) of manganese and copper chelate compounds were 6.70, 6.75, respectively according to the equation of AMm MNG-A log-Ä=--Ä M~-~ MN-G n Iog (Mo)+Iog Kn 5) The dissociations degree of manganese and copper chelate compound were 2, 300 X 10-7, 2, 346 X 10-7 respectively according to the molar caIculation method.

목차

1 . 서 론

ll. 실 험

ill. 결과 및 고찰

N. 곁 론

V. 적 요

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