書誌事項
- タイトル別名
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- Development of a monitoring tape for fluorescence detection of hydrogen chloride gas using 6,9-dichloro-2-methoxyacridine.
- 6,9‐ジクロロ‐2‐メトキシアクリジンを蛍光試薬とする塩化水素ガス定量用テープの開発
- 6 9 ジクロロ 2 メトキシアクリジン オ ケイコウ シヤク ト スル エン
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A porous cellulose tape coated with silica gel as an absorbent and impregnated with a processing solution which includes a fluorescent pH indicator (6, 9-dichloro-2-methoxyacridine), p-toluenesulfonic acid, glycerin and methanol is a highly sensitive means of detecting hydrogen chloride gas in air. When a sample containing hydrogen chloride was passed through the tape, the pH of the tape decreased. The fluorescence intensity was proportional to the concentration of hydrogen chloride gas at a constant sampling time and flow rate. The fluorescence intensities were measured at 375nm(λex)and 510nm(λem). The detection limit was 0.05ppm for hydrogen chloride gas at a sampling time of 60 s and a flow rate of 400ml/min. No interference was observed from ethanol (1v/v%), trichloroethylene (1v/v%), acetone (1v/v%), carbon dioxide (4.9viv%), nitrogen dioxide (100ppm), sulfur dioxide (50ppm), acetic acid gas (24ppm), or hydrogen fluoride (10ppm).
収録刊行物
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- 分析化学
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分析化学 44 (2), 151-155, 1995
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
- 1390001204053455872
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- NII論文ID
- 110002906908
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- NII書誌ID
- AN00222633
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- NDL書誌ID
- 3599923
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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
- Crossref
- NDL-Digital
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可