Date published: 2025-10-31

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Sodium acrylate (CAS 7446-81-3)

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Alternate Names:
Acrylic acid sodium salt
CAS Number:
7446-81-3
Purity:
≥95%
Molecular Weight:
94.04
Molecular Formula:
C3H3O2•Na
Supplemental Information:
This is 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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Sodium acrylate is a sodium salt of acrylic acid that serves as a monomer in the production of polyacrylic acid salts and copolymers. In research applications, sodium acrylate is often utilized as a model compound to study the polymerization process, including radical polymerization mechanisms. It is also of interest in materials science research due to its ability to form hydrophilic polymers, which are valuable in the development of superabsorbent materials. In the field of environmental science, sodium acrylate is used to investigate the synthesis of water treatment polymers that can remove contaminants through absorption and flocculation. Additionally, researchers study sodium acrylate in the context of creating biocompatible hydrogels for use in agriculture, such as soil conditioners, and in the design of sensors and actuators due to its responsive behavior to environmental stimuli. The use of sodium acrylate is paramount in understanding the properties and applications of acrylic-based polymers.


Sodium acrylate (CAS 7446-81-3) References

  1. Completion of meiosis in uninseminated eggs of Drosophila melanogaster.  |  DOANE, WW. 1960. Science. 132: 677-8. PMID: 13817039
  2. Efficiency of antibiotics in supplementing the growth effect of beta carotene in vitamin A-depleted rats.  |  GUERRANT, NB. 1962. Proc Soc Exp Biol Med. 111: 34-7. PMID: 13951111
  3. Pharmacokinetics and biodistribution of RGD-targeted doxorubicin-loaded nanoparticles in tumor-bearing mice.  |  Bibby, DC., et al. 2005. Int J Pharm. 293: 281-90. PMID: 15778066
  4. A novel method to enhance the stability of alginate-poly-L-lysine-alginate microcapsules.  |  Wang, MS., et al. 2005. J Biomater Sci Polym Ed. 16: 91-113. PMID: 15796307
  5. Role of base in the formation of silver nanoparticles synthesized using sodium acrylate as a dual reducing and encapsulating agent.  |  Nishimura, S., et al. 2011. Phys Chem Chem Phys. 13: 9335-43. PMID: 21479291
  6. Equilibrium swelling of multi-stimuli-responsive copolymer gels.  |  Drozdov, AD. and deClaville Christiansen, J. 2021. J Mech Behav Biomed Mater. 121: 104623. PMID: 34098283
  7. Expansion microscopy-based imaging of nuclear structures in cultured cells.  |  Gaudreau-Lapierre, A., et al. 2021. STAR Protoc. 2: 100630. PMID: 34223201
  8. Expansion microscopy of mouse brain organotypic slice cultures to study protein distribution.  |  Bissen, D., et al. 2022. STAR Protoc. 3: 101507. PMID: 35776645
  9. Expansion Microscopy-based imaging for visualization of mitochondria in Drosophila ovarian germline stem cells.  |  Lin, CH., et al. 2022. FEBS Open Bio. 12: 2102-2110. PMID: 36331359
  10. Effects of the adjuvants SGP and Quil A on the induction of experimental autoimmune thyroiditis in mice.  |  Williams, WV., et al. 1987. Cell Immunol. 104: 296-303. PMID: 3815534
  11. Degradation of a sodium acrylate oligomer by an Arthrobacter sp.  |  Hayashi, T., et al. 1993. Appl Environ Microbiol. 59: 1555-9. PMID: 8517751

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Sodium acrylate, 1 g

sc-236893A
1 g
$35.00

Sodium acrylate, 5 g

sc-236893B
5 g
$75.00

Sodium acrylate, 25 g (Out of Stock: Indefinite Backorder)

sc-236893
25 g
$110.00
US: (Out of Stock: Indefinite Backorder)

Sodium acrylate, 100 g

sc-236893C
100 g
$300.00

Sodium acrylate, 500 g

sc-236893D
500 g
$1100.00