Antimony (III) Oxide

Synonym: Antimony Trioxide, Diantimony Trioxide
CAS Number 1309-64-4 | MDL Number MFCD00011214 | EC Number 215-175-0

Antimony (III) Oxide Chemical Structure

Product CodeSB9644
CAS Number1309-64-4
Assay (purity)n/a
Purity methodby elemental analysis
Metal purity99.999% trace metals basis
Molecular weight291.50
Formsolid
Appearancewhite solid
Melting point655C
Boiling point1425C
Molecular formulaSb2O3
Linear formulaSb2O3
Download Specification SB9644
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Safety information

Signal wordWARNING
Pictograms
Hazard statementsH351, H412
Precautionary statementsP201, P202, P273, P281, P308+P313, P405, P501
UN1549
Transport descriptionANTIMONY COMPOUND, INORGANIC, N.O.S. (ANTIMONY (III) OXIDE)
Hazardous class6.1
Packing groupIII
In TSCA registryYes

Certificates of analysis (CoA)

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External identifiers for Antimony Trioxide

Pubchem CID27652
SMILESO=[Sb]O[Sb]=O
IUPAC Namedi(phenyl)stiborylbenzene
InchI IdentifierInChI=1S/3O.2Sb
InchI KeyADCOVFLJGNWWNZ-UHFFFAOYSA-N

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