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Antimony(III) Oxide

CAS #: 1309-64-4
Linear Formula:
Sb2O3
MDL Number
MFCD00011214
EC No.:
215-175-0

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Antimony(III) Oxide SB3-OX-02-P SDS > Data Sheet >
(3N) 99.9% Antimony(III) Oxide SB3-OX-03-P SDS > Data Sheet >
(5N) 99.999% Antimony(III) Oxide SB3-OX-05-P SDS > Data Sheet >
(4N) 99.99% Antimony(III) Oxide SB3-OX-04-P SDS > Data Sheet >
WHOLESALE/SKU 0000-742-{{nid}}

Antimony(III) Oxide Properties (Theoretical)

Compound Formula O3Sb2
Molecular Weight 291.52
Appearance white solid
Melting Point 656 °C
Boiling Point 1425 °C (sublimes)
Density 5.2 g/cm3
Solubility in H2O N/A
Exact Mass 368.016 g/mol
Monoisotopic Mass 289.792388 Da

Antimony(III) Oxide Health & Safety Information

Signal Word Warning
Hazard Statements H351
Hazard Codes Xn
Precautionary Statements P281
Flash Point Not applicable
Risk Codes 40
Safety Statements 22-36/37
RTECS Number CC5650000
Transport Information NONH
WGK Germany 2
GHS Pictogram
Image
Health Hazard - GHS08

About Antimony(III) Oxide

High Purity Antimony(III) Oxide Powder Antimony(III) Oxide or Antimony Trioxide is a highly insoluble thermally stable Antimony source suitable for glass, optic and ceramic applications. Antimony(III) Oxide is also available in pellets, pieces, powder, sputtering targets, tablets, and nanopowder (from American Elements' nanoscale production facilities). We can also produce dust-free antimony trioxide and catalytic antimony trioxide. American Elements can produce most materials in high purity and ultra high purity (up to 99.99999%) forms and follows applicable ASTM testing standards; a range of grades are available including Mil Spec (military grade), ACS, Reagent and Technical Grade, Food, Agricultural and Pharmaceutical Grade, Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia). We can also produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. Typical and custom packaging is available, as is additional research, technical and safety (MSDS) data. Please contact us above for information on specifications, lead time and pricing.

Synonyms

Antimony Oxide, Antimony Trioxide, Dioxodistiboxane, Stibine oxide, triphenyl, Dioxodistiboxane, Antimony sesquioxide, Antimony White, Stibine oxide, triphenyl-, hydrate, Diantimony trioxide, Flowers of antimony, Triphenylantimony oxide, Oxo-oxostibanyloxystibane, Di(phenyl)stiborylbenzene, Triphenylstibine oxide, Triphenylantimony oxide, 1.07835, 1.07836, 379255, 202649, A11123, 11579, 36314, 10641

Chemical Identifiers

Linear Formula Sb2O3
Pubchem CID 27652
MDL Number MFCD00011214
EC No. 215-175-0
IUPAC Name oxo(oxostibanyloxy)stibane
Beilstein/Reaxys No. N/A
SMILES O=[Sb]O[Sb]=O
InchI Identifier InChI=1S/3O.2Sb
InchI Key ADCOVFLJGNWWNZ-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Antimony products. Antimony (atomic symbol: Sb, atomic number: 51) is a Block P, Group 15, Period 5 element with an atomic radius of 121.760. Antimony Bohr Model The number of electrons in each of antimony's shells is 2, 8, 18, 18, 5 and its electron configuration is [Kr] 4d10 5s2 5p3. The antimony atom has a radius of 140 pm and a Van der Waals radius of 206 pm. Antimony was discovered around 3000 BC and first isolated by Vannoccio Biringuccio in 1540 AD. In its elemental form, antimony has a silvery lustrous gray appearance. Elemental Antimony The most common source of antimony is the sulfide mineral known as stibnite (Sb2S3), although it sometimes occurs natively as well. Antimony has numerous applications, most commonly in flame-retardant materials. It also increases the hardness and strength of lead when combined in an alloy and is frequently employed as a dopant in semiconductor materials. Its name is derived from the Greek words anti and monos, meaning a metal not found by itself.