Barium SulfateCAS #: 7727-43-7

Synonyms

 Baryte, Sulfuric acid, barium salt (1:1), barium(+2) sulfate, Actybaryte, Colonatrast, Sulfuric acid, barium salt (1:1), Barosperse, Esophotrast, NBS 127, NIST RM 8557, NISTRM8557, 202762, Blanc Fixe (precipitated barium sulfate)

Compound Formula: BaO4S 

Molecular Weight: 233.39 

Appearance: White 

Melting Point: 1,345° C (2,453° F) 

Boiling Point: 1,600° C (2,912° F) 

Density: 4.50 g/cm3 

Solubility in H2O: N/A 

Exact Mass: 233.857 

Monoisotopic Mass: 233.857

Health & Safety Information

 Signal Word: N/A 

Hazard Statements: N/A 

Hazard Codes: N/A 

Precautionary Statements: N/A 

Flash Point: Not applicable 

Risk Codes: N/A 

Safety Statements: N/A 

RTECS Number: CR0600000 

Transport Information: NONH for all modes of transport 

WGK Germany: nwg

Chemical Identifiers 

Linear Formula: BaSO4 

Pubchem CID: 24414 

MDL Number: MFCD00003455 EC No.: 231-784-4 

IUPAC Name: barium(2+) sulfate 

Beilstein/Reaxys No.: N/A 

SMILES: [Ba+2].[O-]S([O-])(=O)=O 

InchI Identifier: InChI=1S/Ba.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 

InchI Key: TZCXTZWJZNENPQ-UHFFFAOYSA-L 

 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 646 gallon liquid totes Special package is available on request.