379255
Antimony(III) oxide
99.99% trace metals basis
Synonym(s):
Antimony trioxide, Diantimony trioxide
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About This Item
Linear Formula:
Sb2O3
CAS Number:
Molecular Weight:
291.52
PubChem Substance ID:
eCl@ss:
38080202
UNSPSC Code:
12352303
NACRES:
NA.23
EC Number:
215-175-0
MDL number:
Quality Segment
assay
99.99% trace metals basis
form
powder
reaction suitability
core: antimony
bp
1550 °C (lit.)
mp
655 °C (lit.)
SMILES string
O=[Sb]O[Sb]=O
InChI
1S/3O.2Sb
InChI key
ADCOVFLJGNWWNZ-UHFFFAOYSA-N
Application
Selective ammoxidation catalysts for such reactions as conversion of toluene to benzonitrile or propylene to acrylonitrile were prepared by a sol-gel method from V2O5, Sb2O3 and high purity hydrogen peroxide.
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wgk
WGK 1
signalword
Warning
hcodes
Hazard Classifications
Carc. 2
Storage Class
13 - Non Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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