Antimony(IV) Oxide CAS #: 1332-81-6

Synonyms Antimony tetroxide; Diantimony tetraoxide; Antimony(4+) oxide; 1,3-dioxodistiboxane 1-oxide; Dioxostibanyl stibinate

Compound Formula: O4Sb2 Molecular Weight: 307.5 Appearance: White to off-white powder Melting Point: 380 °C Boiling Point: N/A Density: 5.2 g/cm3 Solubility in H2O: Insoluble Exact Mass: 307.787688 g/mol Monoisotopic Mass: 307.787688 g/mol Charge: 0

Health & Safety Information Signal Word: Danger Hazard Statements: H302-H331-H315-H319-H335-H411 Hazard Codes: Xi, T Precautionary Statements: P101-P102-P103-P280-P261-P305+P351+P338-P301+P312-P403+P233-P501 Flash Point: Not applicable Risk Codes: 36/37/38 Safety Statements: 22-36 RTECS Number: CC6300000 Transport Information: UN1549 6.1/PG III WGK Germany: 3 GHS Pictogram: Image,Image,Image

Chemical Identifiers Linear Formula: Sb2O4 Pubchem CID: 74002 MDL Number: MFCD00011215 EC No.: 215-576-0 IUPAC Name: dioxo(oxostibanyl)-λ5-stibane Beilstein/Reaxys No.: N/A SMILES: O=[Sb]O[Sb](=O)=O InchI Identifier: InChI=1S/4O.2Sb InchI Key: AHBGXHAWSHTPOM-UHFFFAOYSA-N Packing of Standard Packing: 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. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 566 gallon liquid totes Special package is available on request.