Barium Carbonate

  • Witherite
  • CAS 25070-31-9
  • Molar weight 197.335g/mol
  • Chemical formula BaCO3

Widely used in the ceramics industry as an ingredient in glazes, it acts as a flux to produce unique colours not easily attainable by other means. In the brick, earthenware and pottery industries it is added to cause efflorescence.

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Barium Carbonate
  • Witherite
  • CAS 25070-31-9
  • Chemical formula BaCO3
  • Molar weight 197.335g/mol

Product details of Barium Carbonate


  • Clean
  • Purified
  • Technical

  • Granular
  • Powder

  • White crystals

Chemical formula


CAS number



Molar weight


Specific Gravity


Melting Point

811 °C

Boiling Point

1.360 °C


  • Bonding agent
  • Building / construction materials
  • Detergent alcohol
  • Paints and coatings
  • Tire adhesion

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