Date published: 2026-4-24

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Potassium antimonyl tartrate trihydrate (CAS 28300-74-5)

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Alternate Names:
Antimony potassium tartrate trihydrate; Tartar emetic
CAS Number:
28300-74-5
Molecular Weight:
667.87
Molecular Formula:
C8H4O12Sb22K•3H2O
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Potassium antimonyl tartrate trihydrate is utilized as a mordant in textile dyeing, where it plays a role in improving the adherence of dye molecules to fabric fibers. This compound operates through a specific interaction mechanism, where it forms complexes with dye molecules. These complexes enhance the ability of the dyes to bond effectively to the fibers, ensuring that the colors are more vibrant and resistant to washing and environmental degradation. Beyond its application in dyeing, this compound is also valued in various research settings for its capacity to form stable complexes with other chemical entities, which can be useful in analytical chemistry for detecting and quantifying other substances.


Potassium antimonyl tartrate trihydrate (CAS 28300-74-5) References

  1. Highly potent anti-leishmanial derivatives of hederagenin, a triperpenoid from Sapindus saponaria L.  |  Rodríguez-Hernández, D., et al. 2016. Eur J Med Chem. 124: 153-159. PMID: 27569196
  2. Tetroxanes as New Agents against Leishmania amazonensis.  |  Antolínez, IV., et al. 2020. Chem Biodivers. 17: e2000142. PMID: 32294320
  3. Integrative genomic, proteomic and phenotypic studies of Leishmania donovani strains revealed genetic features associated with virulence and antimony-resistance.  |  Zheng, Z., et al. 2020. Parasit Vectors. 13: 510. PMID: 33046138
  4. FRET-Based Assay for the Quantification of Extracellular Vesicles and Other Vesicles of Complex Composition.  |  Thorsteinsson, K., et al. 2020. Anal Chem. 92: 15336-15343. PMID: 33179908
  5. Bioinspired synthesis of fiber-shaped silk fibroin-ferric oxide nanohybrid for superior elimination of antimonite.  |  Qi, P., et al. 2021. J Hazard Mater. 403: 123909. PMID: 33264962
  6. Leishmanicidal Activity of Betulin Derivatives in Leishmania amazonensis; Effect on Plasma and Mitochondrial Membrane Potential, and Macrophage Nitric Oxide and Superoxide Production.  |  Alcazar, W., et al. 2021. Microorganisms. 9: PMID: 33557150
  7. Reutilization of Algal Supercritical Water Gasification Waste for Microalgae Chlorella vulgaris Cultivation.  |  Nurcahyani, PR. and Matsumura, Y. 2021. ACS Omega. 6: 12551-12556. PMID: 34056405
  8. In Vitro Reduced Susceptibility to Pentavalent Antimonials of a Leishmania infantum Isolate from a Human Cutaneous Leishmaniasis Case in Central Italy.  |  Diotallevi, A., et al. 2021. Microorganisms. 9: PMID: 34073643
  9. Transcriptional Shift and Metabolic Adaptations during Leishmania Quiescence Using Stationary Phase and Drug Pressure as Models.  |  Jara, M., et al. 2022. Microorganisms. 10: PMID: 35056546
  10. UV-Cured Chitosan and Gelatin Hydrogels for the Removal of As(V) and Pb(II) from Water.  |  Noè, C., et al. 2022. Polymers (Basel). 14: PMID: 35335598
  11. Capacity of Nerium oleander to Phytoremediate Sb-Contaminated Soils Assisted by Organic Acids and Oxygen Nanobubbles.  |  Seridou, P., et al. 2022. Plants (Basel). 12: PMID: 36616220
  12. Single-cell RNA sequencing reveals cell landscape following antimony exposure during spermatogenesis in Drosophila testes.  |  Yu, J., et al. 2023. Cell Death Discov. 9: 86. PMID: 36894529

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Potassium antimonyl tartrate trihydrate, 100 g

sc-236437
100 g
$109.00