Date published: 2026-5-13

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Sodium hydrogencitrate sesquihydrate (CAS 6132-05-4)

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Alternate Names:
Citric acid disodium salt, Disodium hydrogen citrate sesquihydrate
CAS Number:
6132-05-4
Molecular Weight:
263.11
Molecular Formula:
C6H6Na2O71/2H2O
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Sodium hydrogencitrate sesquihydrate, its used for complexing and sequestering abilities, is a subject of study in various fields, including analytical chemistry and environmental science. Sodium hydrogencitrate sesquihydrate′s affinity for metal cations makes it particularly useful in the softening of water and the stabilization of metal ions in solutions, which is for preventing unwanted precipitation and maintaining the solubility of metal salts. In analytical applications, it is utilized for its role in buffer solutions to maintain pH, a factor in many enzymatic and biochemical reactions. The compound is also of interest for its potential use in soil remediation, where it can help in the mobilization and extraction of heavy metals, aiding in the decontamination of polluted sites. Sodium hydrogencitrate sesquihydrate′s chelating properties are leveraged in the synthesis of metal-organic frameworks (MOFs), which are being studied for their gas storage, separation capabilities, and catalysis potential.


Sodium hydrogencitrate sesquihydrate (CAS 6132-05-4) References

  1. Ionic liquid based dispersive liquid-liquid microextraction for the extraction of pesticides from bananas.  |  Ravelo-Pérez, LM., et al. 2009. J Chromatogr A. 1216: 7336-45. PMID: 19700165
  2. Evaluation of a modified QuEChERS method for the extraction of pesticides from agricultural, ornamental and forestal soils.  |  Asensio-Ramos, M., et al. 2010. Anal Bioanal Chem. 396: 2307-19. PMID: 20127321
  3. Multiresidue analysis of 22 sulfonamides and their metabolites in animal tissues using quick, easy, cheap, effective, rugged, and safe extraction and high resolution mass spectrometry (hybrid linear ion trap-Orbitrap).  |  Abdallah, H., et al. 2014. J Chromatogr A. 1355: 61-72. PMID: 24958033
  4. Neonicotinoid insecticide residues in surface water and soil associated with commercial maize (corn) fields in southwestern Ontario.  |  Schaafsma, A., et al. 2015. PLoS One. 10: e0118139. PMID: 25710560
  5. Neonicotinoid insecticide residues in soil dust and associated parent soil in fields with a history of seed treatment use on crops in southwestern Ontario.  |  Limay-Rios, V., et al. 2016. Environ Toxicol Chem. 35: 303-10. PMID: 26395849
  6. Shifting the paradigm in gas chromatography mass spectrometry pesticide analysis using high resolution accurate mass spectrometry.  |  Uclés, S., et al. 2017. J Chromatogr A. 1501: 107-116. PMID: 28434710
  7. Pesticide Residue Analysis in Fruit- and Vegetable-Based Baby Foods Using GC-Orbitrap MS.  |  Lozano, A., et al. 2018. J AOAC Int. 101: 374-382. PMID: 29141710
  8. Codissolution of calcium hydrogenphosphate and sodium hydrogencitrate in water. Spontaneous supersaturation of calcium citrate increasing calcium bioavailability.  |  Vavrusova, M., et al. 2018. J Food Drug Anal. 26: 330-336. PMID: 29389571
  9. Residue dynamics and risk assessment of Luna Experience® (fluopyram + tebuconazole) and chlorpyrifos on French beans (Phaseolus vulgaris L.).  |  Katna, S., et al. 2018. Environ Sci Pollut Res Int. 25: 27594-27605. PMID: 30054838
  10. Analysis of multiclass pesticides in dried fruits using QuEChERS-gas chromatography tandem mass spectrometry.  |  Varela-Martínez, DA., et al. 2019. Food Chem. 297: 124961. PMID: 31253315
  11. Distribution of chemical residues in the beehive compartments and their transfer to the honeybee brood.  |  Murcia Morales, M., et al. 2020. Sci Total Environ. 710: 136288. PMID: 31927284
  12. Effect of household rice cooking on pesticide residues.  |  Medina, MB., et al. 2021. Food Chem. 342: 128311. PMID: 33051103
  13. Optimization of a rice cooking method using response surface methodology with desirability function approach to minimize pesticide concentration.  |  Medina, MB., et al. 2021. Food Chem. 352: 129364. PMID: 33657482
  14. Optimization of micro-QuEChERS extraction coupled with gas chromatography-mass spectrometry for the fast determination of phthalic acid esters in mussel samples.  |  Carro, N., et al. 2023. Anal Methods. 15: 1836-1845. PMID: 36974432

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Sodium hydrogencitrate sesquihydrate, 250 g

sc-236906
250 g
$36.00

Sodium hydrogencitrate sesquihydrate, 1 kg

sc-236906A
1 kg
$141.00

Sodium hydrogencitrate sesquihydrate, 5 kg

sc-236906B
5 kg
$467.00