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:
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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David Kirkland et al.
Mutation research, 627(2), 119-128 (2006-12-19)
Antimony trioxide (Sb2O3, CAS 1309-64-4) is widely used as a flame retardant synergist in a number of household products, as a fining agent in glass manufacture, and as a catalyst in the manufacture of various types of polyester plastics. It
P E Newton et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 22(4), 561-576 (1994-05-01)
Fischer 344 rats were exposed by inhalation to Sb2O3 (antimony trioxide) dust at exposure levels of 0, 0.25, 1.08, 4.92, and 23.46 mg/m3 for 6 hr/day, 5 days/week for 13 weeks followed by a 27-week observation period. Subsequently, an inhalation
Nona Merry M Mitan et al.
Chemosphere, 72(7), 1073-1079 (2008-05-24)
The controlled pyrolysis of polyethylene/polypropylene/polystyrene mixed with brominated high-impact polystyrene containing decabromodiphenyl ether as a brominated flame-retardant with antimony trioxide as a synergist was performed. The effect of decabromodiphenyl ether and antimony trioxide on the formation of its congeners and
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 379255-50G | 04061831837018 |