Lanthanum (III) Oxide (La<sub>2</sub>O<sub>3</sub>) 99.999% 5N Powder,  MSE Supplies

Barium Carbonate (BaCO3) 99.999% 5N High Purity Powder

  • €25195

Barium Carbonate (BaCO3) 99.999% (5N) High Purity Powder

  • Product Number: PO6810 (100 g)
  • Formula: BaCO3
  • CAS Number: 513-77-9
  • Molecular Weight: 197.34 g/mol
  • Density: 4.29 g/cm³ at 25°C
  • Melting Point: 8l1°C
  • Boiling Point: 1,450°C
  • Solubility in Water: 24 mg/100 ml @ 25°C
  • Color: white powder
  • Purity: 99.999% 5N (trace metal basis)


Barium Carbonate is used in ceramics, water softening, and as a precursor to other chemical compounds.  This material is also used in crystal growth applications where carbonate is used a flux agent.