書誌事項
- タイトル別名
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- Quantitative determination of a mixture of J-acid and γ-acid, and a mixture of amino-J-acid and amino-G-acid by the KBr tablet method
- セキガイセン キュウシュウ スペクトル ニ ヨル テイリョウ ブンセキ 7
- Quantitative analysis by use of infrared spectra. VII
- 赤外線吸収スペクトルによる定量分析(第7報)
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説明
A tablet machine for the potassium bromide tablet method has been made, and quantitative determinations by infrared absorption spectroscopy have been carried out on a solid mixture composed of J-acid [2, 5, 7-H2N(HO)C10H5SO3H] and γ-acid [2, 8, 6-H2N(HO)C10H5SO3H], and a solid mixture of amino-J-acid [2, 5, 7-H2NC10-H5(SO3H)2]and amino-G-acid [2, 6, 8-H2-NC10H5(SO3H)2]in potassium bromide tablets. These mixtures can not be determined by the solution method, but by this tablet method satisfactory results have been obtained. The results of estimation of standard mixed samples of isomers composed of J-and γ-acids indicated that the standard deviation of them was 1.7 %, and that of standard mixed samples of amino-J-acid and amino-G-acid was 1.4 %.
収録刊行物
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- 分析化学
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分析化学 6 (5), 285-290, 1957
公益社団法人 日本分析化学会
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詳細情報 詳細情報について
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- CRID
- 1390282679332635776
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- NII論文ID
- 130000954178
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- NII書誌ID
- AN00222633
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- COI
- 1:CAS:528:DyaG1cXmsFSkug%3D%3D
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- NDL書誌ID
- 10104728
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- ISSN
- 05251931
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
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- 抄録ライセンスフラグ
- 使用不可
