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Komplexone XVIII. Die Eisen(II)‐ und Eisen(III)‐komplexe der Äthylendiamin‐tetraessigsäure und ihr Redoxgleichgewicht
Abstract
Im pH‐Gebiet 2 bis 10 wurde das Redoxpotential Ferro/Ferri bei Anwesenheit verschiedener Mengen Äthylendiamin‐tetraacetat gemessen. Um die Resultate zu verstehen, wurde auch das Verhalten des reinen Ferrokomplexes und dasjenige des reinen Ferrikomplexes bei Zugabe von HCl bzw. KOH untersucht. Dabei gelangten wir zur Kenntnis der formalen Gleichgewichtskonstanten der folgenden Reaktionen: equation image Y 4− steht für das Anion der Äthylendiamin‐tetraessigsäure. Sämtliche Gleichgewichtskonstanten sind Konzentrationskonstanten und gelten für ein Lösungsmittel der ionalen Stärke 0,1 (KCl) und eine Temperatur von 20°C.
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Cited by
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Miller, D. (1990) · Free Radical Biology and Medicine · doi:10.1016/0891-5849(90)90148-c · Cited by 739
The specific binding of iron(III) and copper(II) to transferrin and conalbumin
Aasa, R., Malmström, B. G., Saltman, P., & Vänngård, T. (1963) · Biochimica et Biophysica Acta · doi:10.1016/0006-3002(63)90599-7 · Cited by 366
Involvement of Superoxide Radical in Extracellular Ferric Reduction by Iron-Deficient Bean Roots
Cakmak, I., van de Wetering, D. A. M., Marschner, H., & Bienfait, H. F. (1987) · Plant Physiology · doi:10.1104/pp.85.1.310 · Cited by 102
Metadata
- Authors
- Schwarzenbach, G., & Heller, J.
- Venue
- Helvetica Chimica Acta
- Publisher
- Wiley
- Published
- 1951-01
- Volume
- 34
- Issue
- 2
- Pages
- 576-591
- ISSN
- 0018-019X (ISSN-L)
- 1522-2675
- OpenAlex
- W2048113588
- Cited by
- 194
- References
- 0
- FWCI
- 20.11
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Komplexone XVIII. Die Eisen(II)‐ und Eisen(III)‐komplexe der Äthylendiamin‐tetraessigsäure und ihr Redoxgleichgewicht. https://app.cochat.ai/papers/10.1002/hlca.19510340221
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- Schwarzenbach, G., & Heller, J. (1951). Komplexone XVIII. Die Eisen(II)‐ und Eisen(III)‐komplexe der Äthylendiamin‐tetraessigsäure und ihr Redoxgleichgewicht. Helvetica Chimica Acta. https://doi.org/10.1002/hlca.19510340221
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