Date published: 2026-4-24

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Sodium (meta)arsenite (CAS 7784-46-5)

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Alternate Names:
Sodium metaarsenite; Sodium dioxoarsenate
Application:
Sodium (meta)arsenite is a poison which induces oxidative DNA damage
CAS Number:
7784-46-5
Purity:
≥90%
Molecular Weight:
129.91
Molecular Formula:
Na•AsO2
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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Sodium (meta)arsenite, a pivotal component in the development of nano-sized arsenic imprinted polymers, serves a role in the enhancement of sensitivity and specificity in the detection of As3+ ions, showcasing its importance in analytical chemistry for environmental monitoring and safety assessments. Beyond its applications in nanotechnology, this compound is extensively utilized in agriculture as an insecticide and herbicide, demonstrating its efficacy in pest control and plant protection. Its role extends into the preservation of wood, where its properties help in prolonging the durability and resisting decay caused by biological agents. In the industrial domain, Sodium (meta)arsenite contributes to the production of glass and ceramics, improving the quality and durability of these materials. Additionally, its utility in synthesizing other arsenic-based compounds underlines its versatility and indispensability in chemical processes and product formulations, further highlighting its multifaceted applications across various sectors.


Sodium (meta)arsenite (CAS 7784-46-5) References

  1. Subcellular compartmentalization of ceramide metabolism: MAM (mitochondria-associated membrane) and/or mitochondria?  |  Bionda, C., et al. 2004. Biochem J. 382: 527-33. PMID: 15144238
  2. Biosensing and monitoring of cell populations using the hydrogel bacterial microchip.  |  Fesenko, DO., et al. 2005. Biosens Bioelectron. 20: 1860-5. PMID: 15681206
  3. Effects of individual and combined exposure to sodium arsenite and sodium fluoride on tissue oxidative stress, arsenic and fluoride levels in male mice.  |  Mittal, M. and Flora, SJ. 2006. Chem Biol Interact. 162: 128-39. PMID: 16828073
  4. Arsenic induced toxicity on testicular tissue of mice.  |  Sanghamitra, S., et al. 2008. Indian J Physiol Pharmacol. 52: 84-90. PMID: 18831356
  5. Differential cytotoxic effects of sodium meta-arsenite on human cancer cells, dental papilla stem cells and somatic cells correlate with telomeric properties and gene expression.  |  Jeon, BG., et al. 2011. Anticancer Res. 31: 4315-28. PMID: 22199297
  6. Sodium meta-arsenite induces reactive oxygen species-dependent apoptosis, necrosis, and autophagy in both androgen-sensitive and androgen-insensitive prostate cancer cells.  |  Kim, Y., et al. 2014. Anticancer Drugs. 25: 53-62. PMID: 24100277
  7. KML001 inhibits cell proliferation and invasion in pancreatic cancer cells through suppression of NF-κB and VEGF-C.  |  Yang, MH., et al. 2014. Anticancer Res. 34: 3469-74. PMID: 24982355
  8. KML001 enhances anticancer activity of gemcitabine against pancreatic cancer cells.  |  Yang, MH., et al. 2015. Anticancer Res. 35: 183-9. PMID: 25550550
  9. Sodium meta-arsenite prevents the development of autoimmune diabetes in NOD mice.  |  Lee, YS., et al. 2015. Toxicol Appl Pharmacol. 284: 254-61. PMID: 25576766
  10. Sodium meta-arsenite ameliorates hyperglycemia in obese diabetic db/db mice by inhibition of hepatic gluconeogenesis.  |  Lee, YS., et al. 2014. J Diabetes Res. 2014: 961732. PMID: 25610880
  11. Sodium meta-arsenite induced reactive oxygen species in human red blood cells: impaired antioxidant and membrane redox systems, haemoglobin oxidation, and morphological changes.  |  Maheshwari, N., et al. 2017. Free Radic Res. 51: 483-497. PMID: 28480809
  12. Immunolocation of Heme Oxygenases in the Walls of Cerebral Arteries of Various Diameters in Rats.  |  Chertok, VM. and Kotsyuba, AE. 2017. Bull Exp Biol Med. 163: 276-279. PMID: 28726208
  13. Induction of telomere shortening and cellular apoptosis by sodium meta-arsenite in human cancer cell lines.  |  Kim, YD., et al. 2017. Anim Cells Syst (Seoul). 21: 241-254. PMID: 30460075
  14. Hormetic Dose Response of NaAsO2 on Cell Proliferation of Prostate Cells in Vitro: Implications for Prostate Cancer Initiation and Therapy.  |  Lundqvist, J., et al. 2019. Dose Response. 17: 1559325819843374. PMID: 31065237
  15. Anti-Tumor Effects of Sodium Meta-Arsenite in Glioblastoma Cells with Higher Akt Activities.  |  Lee, EJ., et al. 2020. Int J Mol Sci. 21: PMID: 33256086
  16. Oxidative and chemical stress mimic insulin by selectively inhibiting the expression of phosphoenolpyruvate carboxykinase in hepatoma cells.  |  Sutherland, C., et al. 1997. Diabetes. 46: 17-22. PMID: 8971075

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Sodium (meta)arsenite, 100 g

sc-250986
100 g
$108.00

Sodium (meta)arsenite, 1 kg

sc-250986A
1 kg
$780.00