Barium carbonate is used in the manufacturing of electro-ceramic materials, glazes, bricks, frits and enamels. it is widely used as a welding electrode coating and in glass manufacturing processes as purifying agent for uniformity in glass melt, caustic lye brine purification process. Barium carbonate (baco3), also known as witherite, is a chemical compound used in rat poison, bricks, ceramic glazes and cement.b... price: 150 inr (approx.) get latest price Barium carbonate priceselect 2020 high quality barium carbonate price products in best price from certified chinese barium carbonate for paints manufacturers, barium carbonate for ceramic suppliers, wholesalers and factory on made-in-china Barium carbonate ask price we are supported by a team of proficient personnel who aid us completely and lay special emphasis on the packaging of the products so as to avoid any damage during transit. our company is a pioneering name in mumbai(india), renowned for providing the best product at competitive prices.