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Barium Carbonate is manufactured from natural barium sulfate (barite). Barium Carbonate standard powder, fine powder, coarse powder and granular are all can be custom-made at UrbanMines.
Barium Carbonate
CAS No. 513-77-9
Manufacturing Method:
Barium Carbonate is manufactured from natural barium sulfate (barite) by reduction with petcoke and following precipitation with carbon dioxide.
Properties:
BaCO3 Molecular Weight: 197.34; white powder; Relative weight: 4.4; Unable to dissolve in water or alcohol; Dissolve into BaO and carbon dioxide under 1,300℃; Dissolvable through acid.
High Purity Barium Carbonate Specification
Item No. | Chemical Component | Ignition Residue
(Max.%) |
||||||
BaCO3≥
(%) |
Foreign Mat. ≤ ppm | |||||||
SrCO3 | CaCO3 | Na2CO3 | Fe | Cl | Moisture | |||
UMBC9975 | 99.75 | 150 | 30 | 30 | 3 | 200 | 1500 | 0.25 |
UMBC9950 | 99.50 | 400 | 40 | 40 | 10 | 250 | 2000 | 0.45 |
UMBC9900 | 99.00 | 450 | 50 | 50 | 40 | 250 | 3000 | 0.55 |
What is Barium Carbonate used for?
Barium Carbonate Fine Powder is used in the production of special glass, glazes, brick and tile industry, ceramic and ferrite industry. It is also used for removing of sulfates in phosphoric acid production and chlorine alkali electrolysis.
Barium Carbonate Coarse Powder and Granular are used for the production of display glass, crystal glass and other special glass, glazes, frits and enamels. It is also used in the ferrite and in the chemical industry.
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