Barium Carbonate is extremely useful in the manufacture of
clay and
ceramic products, because of its ability to convert
soluble sulfates (typically
calcium,
magnesium,
sodium, and
potassium) into insoluble barium sulfate. Barium Carbonate powder grades can be used to prevent spotting and significantly reduce the tendency for
efflorescence to occur. These advantages make it a popular
additive in the heavy clay/ceramic industry, such as in the manufacture of clay
roof tiles and facing bricks.
CAS: 513-77-9
HAZARD: A poison.
USES: Brick Manufacturing, Optical Glass, Radiation Resistant Glass For Color Televisions Ceramics, Porcelain Fluxes Or Glazes