Date published: 2025-10-17

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Strontium acetate (CAS 543-94-2)

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CAS Number:
543-94-2
Molecular Weight:
205.71
Molecular Formula:
(CH3CO2)2Sr
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Strontium acetate, an inorganic compound with the chemical formula Sr(CH3COO)2, presents as a white crystalline powder and boasts a melting point of 400° C. Notably, it serves as a potent base and demonstrates solubility in both water and alcohol. Its versatile applications encompass various fields, primarily as a reagent in chemical synthesis and materials science. Moreover, this compound finds utility in the production of catalysts, pigments, and ceramic glazes. Its significance extends further into the realm of scientific research. Researchers harness its capabilities in diverse areas, including the synthesis of organic compounds like pharmaceuticals and dyes. Additionally, strontium acetate plays a pivotal role in the creation of strontium-containing polymers and the analysis of strontium isotopes. Operating as a robust base, strontium acetate partakes in reactions with acids, leading to the formation of strontium salts. Furthermore, when reacting with water, it yields strontium hydroxide, a vital step in the production of various strontium compounds such as strontium carbonate and strontium nitrate. With its multifaceted characteristics, strontium acetate remains a component in numerous scientific and industrial endeavors.


Strontium acetate (CAS 543-94-2) References

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  2. Evidence for the efficacy of an 8% strontium acetate dentifrice for instant and lasting relief of dentin hypersensitivity.  |  Layer, T. and Hughes, N. 2010. J Clin Dent. 21: 56-8. PMID: 20669817
  3. An in vitro investigation of two currently marketed dentin tubule occlusion dentifrices.  |  Parkinson, CR. and Willson, RJ. 2011. J Clin Dent. 22: 6-10. PMID: 21290980
  4. Efficacy of desensitizing dentifrices to occlude dentinal tubules.  |  Davies, M., et al. 2011. Eur J Oral Sci. 119: 497-503. PMID: 22112037
  5. Difference in effectiveness between strontium acetate and arginine-based toothpastes to relieve dentin hypersensitivity. A systematic review.  |  Magno, MB., et al. 2015. Am J Dent. 28: 40-4. PMID: 25864241
  6. Strontium effects on root dentin tubule occlusion and nanomechanical properties.  |  Saeki, K., et al. 2016. Dent Mater. 32: 240-51. PMID: 26764175
  7. Dentin abrasivity of various desensitizing toothpastes.  |  Arnold, WH., et al. 2016. Head Face Med. 12: 16. PMID: 27038781
  8. The strontium-induced calcium-release process and its implication in contractility of skeletal muscle of Rana ridibunda.  |  Cognard, C. and Raymond, G. 1985. Proc R Soc Lond B Biol Sci. 224: 489-509. PMID: 2862636
  9. Synthesis and Characterizations of Nitrogen (N) Doped Strontium Titanate (SrTiO₃) Nanoparticles for Enhanced Visible Light Driven Photocatalytic Degradation.  |  Rahman, QI., et al. 2020. J Nanosci Nanotechnol. 20: 6475-6481. PMID: 32385001
  10. Evaluating the antibacterial effect of synthesized herbal toothpastes and their efficacy for dentine tubule occlusion: Scanning electron microscopy and energy-dispersive X-ray spectroscopy analysis.  |  Peyro Mousavi, SF., et al. 2022. Microsc Res Tech. 85: 19-27. PMID: 34319642
  11. Antibacterial and Cytocompatible: Combining Silver Nitrate with Strontium Acetate Increases the Therapeutic Window.  |  Parizi, MK., et al. 2022. Int J Mol Sci. 23: PMID: 35897634
  12. Strontium Carbonate and Strontium-Substituted Calcium Carbonate Nanoparticles Form Protective Deposits on Dentin Surface and Enhance Human Dental Pulp Stem Cells Mineralization.  |  Dotta, TC., et al. 2022. J Funct Biomater. 13: PMID: 36412891
  13. [An approach to caries prevention by a zinc acetate-strontium acetate-tannic acid mixture: biological and physicochemical actions of the mixture on enamel, oral streptococci and dental plaque].  |  Teraoka, K. 1978. Osaka Daigaku Shigaku Zasshi. 23: 42-58. PMID: 397328

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Strontium acetate, 100 g

sc-251068
100 g
$51.00