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Indicator Reagents

  1. Ram W. Sabnis1,
  2. Erwin Ross2,
  3. Jutta Köthe2,
  4. Renate Naumann2,
  5. Wolfgang Fischer2,
  6. Wilhelm-Dietrich Mayer2,
  7. Gerhard Wieland2,
  8. Ernest J. Newman3,
  9. Charles M. Wilson4

Published Online: 15 APR 2009

DOI: 10.1002/14356007.a14_127.pub2

Ullmann's Encyclopedia of Industrial Chemistry

Ullmann's Encyclopedia of Industrial Chemistry

How to Cite

Sabnis, R. W., Ross, E., Köthe, J., Naumann, R., Fischer, W., Mayer, W.-D., Wieland, G., Newman, E. J. and Wilson, C. M. 2009. Indicator Reagents. Ullmann's Encyclopedia of Industrial Chemistry. .

Author Information

  1. 1

    Wyeth, Five Giralda Farms, Madison, New Jersey, USA

  2. 2

    Merck KGaA, Darmstadt, Germany

  3. 3

    Merck Ltd. (formerly British Drug Houses Ltd.), Poole, UK

  4. 4

    EM Science, Cincinnati, Ohio, USA

Publication History

  1. Published Online: 15 APR 2009

Chemistry Terms

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Abstract

The article contains sections titled:

1.Introduction
2.pH Indicators
2.1.Theory
2.2.Errors
2.3.Color-Change Transition
2.4.Classification
2.4.1.Azo pH Indicators
2.4.2.Nitro pH Indicators
2.4.3.Phthalein pH Indicators
2.4.4.Sulfonephthalein pH Indicators
2.4.5.Triphenylmethane pH Indicators
2.4.6.Benzein pH Indicators
2.4.7.Fluorescent pH Indicators
2.4.8.Miscellaneous pH Indicators
2.4.9.Mixed Indicators
2.5.pH Indicator Papers
2.6.pH Indicators for Nonaqueous Solutions
3.Adsorption Indicators
4.Fluorescent Indicators
5.Chemiluminescent Indicators
6.Redox Indicators
7.Metal Indicators
7.1.Volumetry (Complexometry)
7.2.Colorimetry and Photometry
7.3.Structure
7.4.Ligand Classes
7.4.1.Ligands Forming Five-Membered Chelate Rings
7.4.2.Ligands Forming Six-Membered Chelate Rings
8.Analytical Test Kits

Featured Compounds

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Compound 5
Molecular Weight:377.258
Molecular Formula:C10H7NNa2O8S2
InChIKey:DMKMTGULLYISBH-UHFFFAOYSA-L
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Compound 3
Molecular Weight:173.1681
Molecular Formula:C10H7NO2
InChIKey:YXAOOTNFFAQIPZ-UHFFFAOYSA-N
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Compound 1
Molecular Weight:Not Available
Molecular Formula:Not Available
InChIKey:Not Available
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Compound 2
Molecular Weight:180.2053
Molecular Formula:C12H8N2
InChIKey:DGEZNRSVGBDHLK-UHFFFAOYSA-N
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Compound 4
Molecular Weight:173.1681
Molecular Formula:C10H7NO2
InChIKey:SYUYTOYKQOAVDW-UHFFFAOYSA-N
View compound in article | Full details | Search for this compound

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