Antimony Oxide (Sb₂O₃) Powder

CAS Number 1309-64-4

2D Materials, Anode Materials, Low Dimensional Materials, Metal Oxides

Antimony Oxide (Sb<sub>2</sub>O<sub>3</sub>) Powder MSDS

Antimony Oxide (Sb<sub>2</sub>O<sub>3</sub>) Powder CAS 1309-64-4

Antimony Oxide (Sb₂O₃) Powders, Nanoparticles < 210 nm average particle size, >99.97% purity

High purity Antimony oxide (Sb₂O₃) Powders for applications in flame retardant, catalysts, batteries, and optoelectronics

Technical Data | MSDS | Literature and Reviews

Antimony oxide (Sb₂O₃), CAS number 1309-64-4, is an inorganic semiconducting material with high photon conductivity and superior chemical stability. It naturally occurs as the minerals valentinite and senarmontite.

Antimony based materials show great potential as anode materials for lithium-ion batteries (LIBs) and sodium-ion batteries (SIBs), owing to their high energy density as well as long lifespan. Sb₂O₃ composite exhibits high specific charge capacity of 640.8 mA h g⁻¹ at a current density of 0.2 A g⁻¹ after 50 cycles in lithium-ion batteries. Sb₂O₃ anode exhibits a high capacity of 550 mA h g^–1 at 0.05 A g^–1 and 265 mA h g^–1 at 5 A g^–1 and a reversible capacity of 414 mA h g^–1 at 0.5 A g^–1 is achieved after 200 stable cycles in sodium-ion batteries.

High Purity

>99.97% purity

Versatile use

Applications in flame retardant, catalysts, batteries, and optoelectronics

High photon conductivity

High energy density & long lifespan

Worldwide shipping

Quick and reliable shipping

Sb₂O₃ can greatly increase flame retardant effectiveness while used in combination with halogenated flame retardants as a synergist in coatings, plastics, fibre, paints, adhesives, rubber, and textiles. Antimony oxide also finds applications as catalyst in the production of polyethylene terephthalate (PET) and rubber, and as opacifying agent for glasses, ceramics, and enamels.

Technical Data

CAS Number	1309-64-4
Chemical Formula	Sb₂O₃
Molecular Weight	291.52 g/mol
Chemical Name	Antimony oxide
Synonyms	Antimony(III) oxide, Diantimony trioxide. Antimonous oxide
Classification / Family	2D semiconducting materials, nanomaterials, Solid lighting, metal oxides
Colour	White powder

Antimony Oxide (Sb₂O₃) Powders

Product Code	M2399A1
Average Particle Size (APS)	< 210 nm
Specific Surface Area (SSA)	> 10 m²/g
True Density	5.8 g/cm³
Bulk Density	0.6 g/cm³
Melting Point	665 °C (lit.)
Purity	> 99.97%

Pricing Table

Product Code	Weight	Price
M2399A1	50 g	£105
M2399A1	100 g	£175

*For larger orders please contact us to discuss prices.

MSDS Documents

Antimony Oxide Powders MSDS Sheet

Literatures

Synthesis and characterization of Sb2O3 nanoparticles by liquid phase method under acidic condition, W. Qi et al., J. Cryst. Growth, 588, 126642 (2022); DOI: 10.1016/j.jcrysgro.2022.126642.
Ultrafine Sb2O3 Nanoparticle-Decorated Reduced Graphene Oxide as an Anode Material for Lithium-Ion Batteries, X. Chen et al., Energy Fuels, 37 (7), 5586–5594 (2023); DOI: 10.1021/acs.energyfuels.3c00172.
Sb2O3 Nanoparticles Anchored on Graphene Sheets via Alcohol Dissolution–Reprecipitation Method for Excellent Lithium-Storage Properties, X. Zhou et al., ACS Appl. Mater. Interfaces, 9 (40), 34927–34936 (2017); DOI: 10.1021/acsami.7b10107.

Simple synthesis of a porous Sb/Sb2O3 nanocomposite for a high-capacity anode material in Na-ion batteries, J. Pan et al., Nano Res., 10, 1794–1803 (2017); DOI: 10.1007/s12274-017-1501-y.
Controlled Synthesis of Sb2O3 Nanoparticles, Nanowires, and Nanoribbons, C. Ye et al., J. Nanomaterials, 95670, 1-5 (2006); DOI 10.1155/JNM/2006/95670.
Electrochemical Performance and Stress Distribution of Sb/Sb2O3 Nanoparticles as Anode Materials for Sodium-Ion Batteries, J. Chen et al, Batteries, 9, 98 (2023); DOI: 10.3390/batteries9020098.
A green low-cost biosynthesis of Sb2O3 nanoparticles, A. Jha et al., Biochem. Eng. J., 43, 303-306 (2009); DOI: 10.1016/j.bej.2008.10.016
Characteristics of Sb2O3 nanoparticles synthesized from antimony by vapor condensation method, D. Zeng et al., Mater. Lett., 58, 312-315 (2004); DOI: 10.1016/S0167-577X(03)00476-2.
Sb2O3 nanoparticles anchored on N-doped graphene nanoribbons as improved anode for sodium-ion batteries, O. Jaramillo-Quintero et al., RSC Adv., 11, 31566 (2021); DOI: 10.1039/d1ra04618g.
Direct synthesis of Sb2O3 nanoparticles via hydrolysis-precipitation method, J. Alloys Compd., 428, 327–331 (2007); DOI: 10.1016/j.jallcom.2006.03.057.
Ag nanoparticle decorated Sb2O3 thin film: synthesis, characterizations and application, K. Divya et al., Nano Ex., 1, 020005 (2020); DOI 10.1088/2632-959X/aba103.
High volumetric and gravimetric capacity electrodeposited mesostructured Sb2O3 sodium ion battery anodes, S. Kim et al., Small, 15 (23), 1900258 (2019); DOI: 10.1002/smll.201900258.
Reversible Conversion-Alloying of Sb2O3 as a High-Capacity, High-Rate, and Durable Anode for Sodium Ion Batteries, M. Hu et al., ACS Appl. Mater. Interfaces, 6 (21), 19449–19455 (2014); DOI: 10.1021/am505505m.

Antimony Oxide (Sb2O3) Powder

Antimony Oxide (Sb2O3) Powders, Nanoparticles < 210 nm average particle size, >99.97% purity