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Calconcarboxylic acid (CAS 3737-95-9)

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Alternate Names:
2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid; Patton and Reeder′s Reagent
Application:
Calconcarboxylic acid is a dye used with EDTA in the presence of mg as an indicator of calcium titrations
CAS Number:
3737-95-9
Molecular Weight:
438.41
Molecular Formula:
C21H14N2O7S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Calconcarboxylic acid serves as a significant compound in the realm of analytical chemistry, particularly in complexometric titrations for the detection of metal ions. Its mechanism of action involves the formation of complexes with metal ions, leading to a color change that is highly specific to the type of metal ion present, making it an invaluable tool in the qualitative and quantitative analysis of metal ions in various samples. This characteristic makes Calconcarboxylic acid especially useful in environmental monitoring and the study of metal ion concentrations in aqueous solutions, offering insights into the bioavailability of metals, their distribution, and their cycle in natural waters. Its role in research extends beyond environmental analysis, as it is also employed in studies related to the elucidation of metal ion interactions with organic compounds, shedding light on complex biochemical pathways and metalloenzyme activities.


Calconcarboxylic acid (CAS 3737-95-9) References

  1. Sensitive silver staining of protein in sodium dodecyl sulfate-polyacrylamide gels using an azo dye, calconcarboxylic acid, as a silver-ion sensitizer.  |  Jin, LT., et al. 2004. Electrophoresis. 25: 2494-500. PMID: 15300767
  2. Voltammetric determination of hafnium with calconcarboxylic acid.  |  Levytska, H. and Orshuliak, O. 2007. Talanta. 71: 1441-3. PMID: 19071472
  3. Electrophoretic nanotechnology of composite electrodes for electrochemical supercapacitors.  |  Su, Y. and Zhitomirsky, I. 2013. J Phys Chem B. 117: 1563-70. PMID: 22662969
  4. Formation of new non-oxido vanadium(IV) species in aqueous solution and in the solid state by tridentate (O, N, O) ligands and rationalization of their EPR behavior.  |  Sanna, D., et al. 2013. Inorg Chem. 52: 8202-13. PMID: 23819442
  5. A new fluorescent quenching method for the determination of phosphoproteins by using calconcarboxylic acid.  |  Zhu, Z., et al. 2015. Electrophoresis. 36: 924-9. PMID: 25546259
  6. Solid-state polymer membranes for simple, sensitive, and low-cost monitoring of mercury in water.  |  Kallithrakas-Kontos, N., et al. 2019. Sci Total Environ. 697: 134099. PMID: 32380604
  7. Detection of proteins on polyacrylamide gels using calconcarboxylic acid.  |  Hong, HY., et al. 1993. Anal Biochem. 214: 96-9. PMID: 8250260
  8. Mixed-dye staining method for protein detection in polyacrylamide gel electrophoresis using calconcarboxylic acid and rhodamine B.  |  Jung, DW., et al. 1998. Electrophoresis. 19: 2412-5. PMID: 9820959
  9. Determination of trace amounts of nickel by differential pulse adsorptive cathodic stripping voltammetry using calconcarboxylic acid as a chelating agent  |  , et al. (2005). Journal of the Iranian Chemical Society. volume 2,: pages 32–39.
  10. LiChroprep-nH2 modified with calconcarboxylic acid as a sorbent in trace analysis of metal ions  |   and Ryszard Kocjan, Anna Błażewicz, Eliza Blicharska. October 2002. Journal of Separation Science. Volume25, Issue14: Pages 891-896.
  11. Calconcarboxylic acid dynamically modified nanometer-sized zirconia for on-line flow injection-inductively coupled plasma optical emission spectrometry determination of trace heavy metals in environmental water samples  |  Shaowei Su,a Man He,*a Nan Zhanga and Chao Cuia. 2014. Anal. Methods,.,6,: 1182-1188.
  12. Simultaneous Removal of Calconcarboxylic Acid, NH4+ and PO43− from Pharmaceutical Effluent Using Iron Oxide-Biochar Nanocomposite Loaded with Pseudomonas putida  |  Saifeldin M. Siddeeg, et al. 2019,. Processes. 7(11):, 800.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Calconcarboxylic acid, 5 g

sc-217820
5 g
$51.00

Calconcarboxylic acid, 25 g

sc-217820A
25 g
$163.00