YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903
赤外線吸収スペクトルによる染料中間物の分析的研究 (第1報)
クロルニトロベンゼン異性体の定量
大井 尚文宮崎 慧一郎
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1957 年 77 巻 9 号 p. 1027-1029

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Quantitative determination of a mixture of 2-, 3-, and 4-nitro-l-chlorobenzenes, which was difficult to determine by the hitherto existing method, was attempted by infrared absorption spectral measurements. Examination of the results by the Youden's assay method revealed that the standard deviation was 0.63% in the 2-nitro compound, 0.60% in 4-nitro compound, and 0.33% in the 3-nitro compound, without any deviation, and this was found to be a useful method of analysis.

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