Purity Approved Barium Carbonate Powder

we are indulged in exporting manufacturing and supplying an purity approved Barium Carbonate Powder in Kolkata West Bengal India. Barium carbonate (BaCO3) also known as witherite is a chemical compound used in rat poison bricks ceramic glazes and cement. Barium carbonate is made commercially from barium sulfide either by treatment with sodium carbonate at 60 to 70 A C (soda ash method) or by passing carbon dioxide at 40 to 90 A C. Barium carbonate is widely used in the ceramics industry as an ingredient in glazes. It acts as a flux a matting and crystallizing agent and combines with certain colouring oxides to produce unique colours not easily attainable by other means. Its use is somewhat controversial since some claim that it can leach from glazes into food and drink. To provide a safe means of use BaO is often used in fritted form.