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230898

Antimony(III) oxide

powder, 5 μm, ReagentPlus®, 99%

Synonym(s):

Antimony trioxide, Diantimony trioxide

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About This Item

Linear Formula:
Sb2O3
CAS Number:
1309-64-4
Molecular Weight:
291.52
PubChem Substance ID:
24853840
eCl@ss:
38080202
UNSPSC Code:
12352303
NACRES:
NA.23
EC Number:
215-175-0
MDL number:
MFCD00011214
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Quality Segment

product line

ReagentPlus®

assay

99%

form

powder

composition

Sb₂O₃

reaction suitability

core: antimony

particle size

5 μm

bp

1550 °C (lit.)

mp

655 °C (lit.)

application(s)

glass & ceramic

SMILES string

O=[Sb]O[Sb]=O

InChI

1S/3O.2Sb

InChI key

ADCOVFLJGNWWNZ-UHFFFAOYSA-N

Application

  • Thermal Decomposition and Carbothermal Reduction: Examines the recycling and purification processes of Antimony(III) oxide from metal oxides, valuable for those interested in sustainable metallurgy (Karlsson et al., 2018).
  • Oxidation of Antimony(III) in Soil by Manganese(IV) Oxide: Studies the interaction between manganese oxide and antimony(III) oxide in soils, providing insights into environmental chemistry and soil remediation (Fu et al., 2018).
  • Adsorption of Antimony(V) onto Mn(II)-Enriched Surfaces: Focuses on how manganese oxide interacts with antimony(V), relevant for those studying adsorption processes and water treatment technologies (Liu et al., 2015).
  • Kinetic Modeling of Antimony(III) Oxidation and Sorption in Soils: Provides a kinetic model of antimony(III) interactions with environmental matrices, useful for environmental scientists and chemists involved in pollution control (Cai et al., 2016).

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Codes

H351

Hazard Classifications

Carc. 2

Storage Class

13 - Non Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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