Barium Sulphate

Identification               

BaSO4

M = 233,40 g/mol

CAS [7727-43-7]

EC number: 231-784-4

Taric code: 2833 27 00

Synonyms           

Sulfuric acid barium salt, Blanc fixe

Applications                       

photography, in the rubber industry, synthesis of polymers, in radiology applications, in pharma industry, cosmetic auxiliary

Packaging

• 500 g
• 1000 g
• 25 kg

Physical data                         

• Appearance: powder, white
• Spec. Density: 4,4 g/cm³
• Bulk density: ~ 700 kg/m³
• Solub. in water: (20 ºC): < 0,01 g/l
• Melting point: 1580 ºC
• pH(50 g/l H2O, 20 ºC) ~ 7