Barium Oxide PiecesCAS #: 1304-28-5

Synonyms 

Barium monoxide, Oxobarium, Baryta, Calcined baryta, Barium protoxide, Ketobarium, Barium(+2) cation; oxygen(-2) anion

Compound Formula: BaO 

Molecular Weight: 153.326 

Appearance: White to very pale yellow crystalline solid 

Melting Point: 1,923° C(3,493° F) 

Boiling Point: ~2000 °C(3,632° F) 

Density: 5720 kg/m-3 

Solubility in H2O: N/A 

Exact Mass: 153.9 g/mo 

Monoisotopic Mass: 153.900157 Da

Health & Safety Information

 Signal Word: Danger 

Hazard Statements: H301-H314-H332 

Hazard Codes: T 

Precautionary Statements: P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 

Flash Point: Not applicable 

Risk Codes: 20-25-34 

Safety Statements: 26-36/37/39-45 

RTECS Number: CQ9800000 

Transport Information: UN 1884 6.1 / PGIII 

WGK Germany: 3 

GHS Pictogram: Image,Image

Chemical Identifiers

 Linear Formula: BaO 

Pubchem CID: 62392 

MDL Number: MFCD00003453 

EC No.: 215-127-9 

IUPAC Name: Oxobarium 

Beilstein/Reaxys No.: N/A 

SMILES: [Ba+2].[O-2]

InchI Identifier: InChI=1S/Ba.O/q+2;-2 

InchI Key: CSSYLTMKCUORDA-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 582 gallon liquid totes Special package is available on request.