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MedKoo Cat#: 582039 | Name: Antimony trioxide

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Antimony trioxide is the inorganic compound with the formula Sb2O3. It is the most important commercial compound of antimony. It is found in nature as the minerals valentinite and senarmontite. Like most polymeric oxides, Sb2O3 dissolves in aqueous solutions with hydrolysis.

Chemical Structure

Antimony trioxide
Antimony trioxide
CAS#1309-64-4

Theoretical Analysis

MedKoo Cat#: 582039

Name: Antimony trioxide

CAS#: 1309-64-4

Chemical Formula: O3Sb2

Exact Mass: 289.7900

Molecular Weight: 291.52

Elemental Analysis: O, 16.46; Sb, 83.54

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
1309-64-4
Synonym
Antimony trioxide; Antimony sesquioxide; Antimonous oxide; Oxo-oxostibanyloxystibane; Diantimony trioxide.
IUPAC/Chemical Name
antimony(III) oxide
InChi Key
GHPGOEFPKIHBNM-UHFFFAOYSA-N
InChi Code
InChI=1S/3O.2Sb/q3*-2;2*+3
SMILES Code
[O-2].[O-2].[O-2].[Sb+3].[Sb+3]
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 291.52 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Saerens A, Ghosh M, Verdonck J, Godderis L. Risk of Cancer for Workers Exposed to Antimony Compounds: A Systematic Review. Int J Environ Res Public Health. 2019 Nov 14;16(22). pii: E4474. doi: 10.3390/ijerph16224474. Review. PubMed PMID: 31739404. 2: Indurkar AR, Sangoi VD, Moon ND, Nimbalkar MS. Novel synthesis of ultra-fine Sb(2)O(3) nanocubes using plant extract. IET Nanobiotechnol. 2019 Aug;13(6):593-596. doi: 10.1049/iet-nbt.2018.5314. PubMed PMID: 31432791. 3: Al-Namshah KS, Mohamed RM. Silver-Doped Antimony Trioxide Nanocomposites for the Photocatalytic Reduction of Nitrobenzene. J Nanosci Nanotechnol. 2019 Jun 1;19(6):3528-3535. doi: 10.1166/jnn.2019.16654. PubMed PMID: 30744781. 4: Wu Q, Jeong T, Park S, Sun J, Kang H, Yoon T, Song YJ. Two-dimensional semiconducting and single-crystalline antimony trioxide directly-grown on monolayer graphene. Chem Commun (Camb). 2019 Feb 21;55(17):2473-2476. doi: 10.1039/c8cc09416k. PubMed PMID: 30734776. 5: Ohata M, Kidokoro T, Otake T, Itoh N, Hanari N. Effect of Long-time Heating for Elements from Flame Retardants in Acrylonitrile Butadiene Styrene and Polycarbonate Resin Disks. Anal Sci. 2018 Dec 10;34(12):1365-1371. doi: 10.2116/analsci.18P221. Epub 2018 Aug 17. PubMed PMID: 30122736. 6: Wu Z, Cheng J, Guo X, Ding C, Jin X, Ren Q, Zheng M, Wang L, Zhao W. The processes and mechanism of antimony sequestered by red blood cells and its metabolic conjugation with hemoglobin in rats. Toxicology. 2018 Sep 1;408:46-53. doi: 10.1016/j.tox.2018.06.006. Epub 2018 Jun 13. PubMed PMID: 29908219. 7: Wu CC, Sung FC, Chen YC. Arsenic, Cadmium and Lead Exposure and Immunologic Function in Workers in Taiwan. Int J Environ Res Public Health. 2018 Apr 5;15(4). pii: E683. doi: 10.3390/ijerph15040683. PubMed PMID: 29621150; PubMed Central PMCID: PMC5923725. 8: Elnaggar MY, Fathy ES, Hassan MM. Investigation of physico-mechanical properties of flexible poly (vinyl chloride) filled with antimony trioxide using ionizing radiation. Environ Technol. 2019 Sep;40(23):3054-3061. doi: 10.1080/09593330.2018.1461247. Epub 2018 Apr 12. PubMed PMID: 29613848. 9: Barbari K, Delimi R, Benredjem Z, Saaidia S, Djemel A, Chouchane T, Oturan N, Oturan MA. Photocatalytically-assisted electrooxidation of herbicide fenuron using a new bifunctional electrode PbO(2)/SnO(2)-Sb(2)O(3)/Ti//Ti/TiO(2). Chemosphere. 2018 Jul;203:1-10. doi: 10.1016/j.chemosphere.2018.03.126. Epub 2018 Mar 20. PubMed PMID: 29604424. 10: Liu T, Qiu K. Removing antimony from waste lead storage batteries alloy by vacuum displacement reaction technology. J Hazard Mater. 2018 Apr 5;347:334-340. doi: 10.1016/j.jhazmat.2018.01.017. Epub 2018 Jan 8. PubMed PMID: 29335215. 11: Nguyen VK, Choi W, Park Y, Yu J, Lee T. Characterization of diversified Sb(V)-reducing bacterial communities by various organic or inorganic electron donors. Bioresour Technol. 2018 Feb;250:239-246. doi: 10.1016/j.biortech.2017.11.044. Epub 2017 Nov 22. PubMed PMID: 29174901. 12: Wu CC, Chen YC. Assessment of Industrial Antimony Exposure and Immunologic Function for Workers in Taiwan. Int J Environ Res Public Health. 2017 Jun 26;14(7). pii: E689. doi: 10.3390/ijerph14070689. PubMed PMID: 28672853; PubMed Central PMCID: PMC5551127. 13: Pan YT, Wang DY. Fabrication of low-fire-hazard flexible poly (vinyl chloride) via reutilization of heavy metal biosorbents. J Hazard Mater. 2017 Oct 5;339:143-153. doi: 10.1016/j.jhazmat.2017.05.047. Epub 2017 Jun 15. PubMed PMID: 28646683. 14: Hu X, He M. Organic ligand-induced dissolution kinetics of antimony trioxide. J Environ Sci (China). 2017 Jun;56:87-94. doi: 10.1016/j.jes.2016.09.006. Epub 2016 Oct 15. PubMed PMID: 28571874. 15: El Shanawany S, Foda N, Hashad DI, Salama N, Sobh Z. The potential DNA toxic changes among workers exposed to antimony trioxide. Environ Sci Pollut Res Int. 2017 May;24(13):12455-12461. doi: 10.1007/s11356-017-8805-z. Epub 2017 Mar 30. PubMed PMID: 28361399. 16: Hanari N, Otake T, Itoh N, Wada A, Ohata M. Development of plastic disks containing flame retardants for elucidating changes in their concentrations due to simulated weathering and the application of these disks to weathering tests. Environ Monit Assess. 2017 Feb;189(2):92. doi: 10.1007/s10661-017-5808-7. Epub 2017 Jan 31. PubMed PMID: 28144875. 17: Sekhar VC, Nampoothiri KM, Mohan AJ, Nair NR, Bhaskar T, Pandey A. Microbial degradation of high impact polystyrene (HIPS), an e-plastic with decabromodiphenyl oxide and antimony trioxide. J Hazard Mater. 2016 Nov 15;318:347-354. doi: 10.1016/j.jhazmat.2016.07.008. Epub 2016 Jul 6. PubMed PMID: 27434738. 18: Zhu L, Wang ZT, Xu HB, Sun RB, Zhang H, Zhang JB. Exposure Assessment of Sb2O3 in PET Food Contact Materials. Biomed Environ Sci. 2016 Apr;29(4):305-13. doi: 10.3967/bes2016.040. PubMed PMID: 27241743. 19: Jiang X, An Z, Lu C, Chen Y, Du E, Qi S, Yang K, Zhang Z, Xu Y. The protective role of Nrf2-Gadd45b against antimony-induced oxidative stress and apoptosis in HEK293 cells. Toxicol Lett. 2016 Aug 10;256:11-8. doi: 10.1016/j.toxlet.2016.05.016. Epub 2016 May 18. PubMed PMID: 27208483. 20: Hong KS, Nam DH, Lim SJ, Sohn D, Kim TH, Kwon H. Electrochemically Synthesized Sb/Sb2O3 Composites as High-Capacity Anode Materials Utilizing a Reversible Conversion Reaction for Na-Ion Batteries. ACS Appl Mater Interfaces. 2015 Aug 12;7(31):17264-71. doi: 10.1021/acsami.5b04225. Epub 2015 Jul 30. PubMed PMID: 26185914.

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