書誌事項
- タイトル別名
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- Rapid polarographic determination of manganese in ferromanganese and manganese slag
- ポーラログラフ ニ ヨル フェロ マンガン オヨビ マンガン スラッグ チュウ ノ マンガン ノ ジンソク テイリョウホウ ニ ツイテ
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A rapid method of the polarographic determination of Mn in ferromanganese and manganese slag has been examined, and the analysis has been tried on practical samples. pH values, maximum suppressive agents, interfering ions, etc. have Leen investigated in the quantitative determination of Mn (III) by the use of the pyrophosphate supporting electrolyte proposed by Kolthoff, et al.; and it was found that Ni, Co, Cu, Zn, Pb, etc. in 0.3 M pyrophosphate showed no disturbing effect, and gave a definite polarographic wave. A good proportional relationship was shown within the pH range of 2.53.4 and about 50 mg Mn/100 ml. The interference of Fe became negligible by increasing the pH value, but Cl, Cr, V, etc. showed a disturbing effect on the Mn wave.
収録刊行物
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- 分析化学
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分析化学 7 (1), 25-28, 1958
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
- 1390282679638096128
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- NII論文ID
- 130000954839
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- NII書誌ID
- AN00222633
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- NDL書誌ID
- 10104783
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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
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可