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Kelex 10 0是一种在碱性条件提取铝酸钠溶液中镓的新型萃取剂。本文研究了其在混合有机物料中 ,以不同有机溶剂为参比液时的紫外吸收光谱。找出吸光度与Kelex 10 0含量呈线性关系时的最佳测量波长 ,并比较了不同测量波长的Kelex 10 0校正曲线。拟定了简便、快速的光度分析方法
Kelex 10 0 is a new extractant for the extraction of gallium from sodium aluminate solutions in alkaline conditions. In this paper, we studied the UV absorption spectra of the mixed organic materials with different organic solvents as the reference solution. The best measurement wavelength was obtained when the absorbance was linear with the Kelex 10 0 content, and the Kelex 10 0 calibration curves were compared for different measurement wavelengths. Developed a simple, rapid photometric analysis