China is the dominant global exporter of barium carbonate, accounting for the majority of international supply, while the United States, Germany, and South Korea are the largest importers. Barium carbonate prices have remained relatively stable amid consistent demand from ceramics, electronics, and chemical manufacturing sectors. Export volumes from China have plateaued since 2022, while imports by Southeast Asian nations—including Vietnam and Thailand—have shown modest growth, reflecting expanding regional industrial use.
Barium carbonate is a white, odorless, crystalline powder that is non-volatile and decomposes above 1300 °C without a distinct boiling point. It is an inorganic salt and the principal commercial compound of barium. Barium carbonate serves primarily as a precursor in the production of other barium compounds—including barium oxide, barium chloride, and specialty barium salts—and is widely used in the manufacture of ceramics, glass, and electronic components such as dielectric materials for capacitors. It is also employed in the formulation of rat poisons and as a flux in metallurgical processes. Its applications are concentrated in ceramics, electronics, glassmaking, and certain agrochemical formulations.
(1) Barium carbonate is mainly used for the manufacture of optical glass, funnels, and barium magnetic materials, the manufacture of other barium salts, ceramic, enamel, paint, welding rod feed(2) It is important chemical raw materials for the production of funnels, magnetic materials and advanced optical glass.(3) It is used for fireworks, flares preparation, also used for auxiliary material of ceramic coatings and optical glass.(4) It is used for the manufacture of electronic ceramics, PTC thermistors, capacitors and other electronic components.(5) Barium carbonate is mainly used for the manufacture of optical glass, CRT glass, and barium magnetic materials and capacitors, it is also used for carburizing steel and metal surface treatment. It is the raw material of manufacturing other barium salts and ceramic, enamel, pigments, paints, rubber, electrode. It is also used as rodenticides and purifying agent, oxidation catalyst.(6) It is mainly used for the manufacture of optical glass, CRT glass, and barium magnetic materials and capacitors, it is also used for carburizing steel and metal surface treatment. It is the raw material of manufacturing other locks salt and ceramic, enamel, pigments, paints, rubber, electrode. It is also used as purifying agent and rodenticides.(7) It is used for the production of funnels, electronic ceramics and purified water, producing pigment, paint or other barium salts, it is used for the manufacture of optical glass, barium magnetic materials, it is important chemical raw material of manufacturing funnels, magnetic materials and advanced optical glass. It is used for fireworks, flares preparation, it is also used as auxiliary material of ceramic coatings and optical glass, it is used for manufacturing electronic ceramics, PTC thermistor, capacitor of electronic components, it is mainly used in the manufacture of optical glass, CRT glass and barium magnetic materials and capacitors, it is also used for carburizing steel and metal surface treatment. It is raw material of manufacturing other barium salts and ceramic, enamel, pigments, paints, rubber, electrode materials. It is also used as rodenticides and purifying agent, oxidation catalyst. It is mainly used in the manufacture of optical glass, CRT glass and barium magnetic.
Industrial product is white powder. Almost insoluble in water, soluble in alcohol, soluble in acid and ammonium chloride solution.
This chemical is included in Fine Chemicals. See more about what is Barium carbonate and Barium carbonate SDS information.
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