White powder or Granular Barium Carbonate for industry
Barium Carbonate(BaCO3), also known as witherite, is a compound used in rat poison, bricks, ceramic glazes and cement.
Barium carbonate
CAS NO.: 513-77-9
Molecular formula: BaCO3
Molecular Weight: 197.35
EINECS:208-167-3
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Description
BARIUM CARBONATE
Barium carbonate is a chemical substance with the chemical formula BaCO3, which appears as hexagonal fine crystals or white powder. Barium carbonate is insoluble in water and easily soluble in acid.
Chemical properties: Decomposes at 1450 ℃, releasing carbon dioxide. Slightly soluble in water containing carbon dioxide, also soluble in ammonium chloride or ammonium nitrate solutions to form complexes, soluble in hydrochloric acid or nitric acid to release carbon dioxide. Toxic.
Packing:
25kg/1000kg Plastic Woven Bag
| Purity | 99.20% min. |
| Moisture | 0.30% max. |
| Total Sulphur as SO4 | 0.30% max. |
| HCl Insoluble Matter | 0.25% max. |
| Iron (Fe) | 0.004%max. |
| +325 Mesh | 1.00% max. |
| Average Particle Size | 8-16 microns |
Application of Barium Carbonate:
Used as an auxiliary material for making signal flares, ceramic coatings, and optical glass, in the electronics, instrumentation, and metallurgical industries, and in the manufacturing of various electronic components such as electronic ceramics, PTC thermistors, capacitors, etc. Analyze iron in calcium, magnesium, manganese, and zinc. Detecting and determining halogens in organic compounds.
Used for making barium salts, pigments, fireworks, rodenticides, pottery, and as fillers and water clarifying agents. Used for catalysts. The production of electronic ceramics and purified water, as well as the production of pigments, coatings, or other barium salts for the production of optical glass, barium magnetic materials, etc., are important chemical raw materials for the production of cathode ray tube glass shells, magnetic materials, and advanced optical glass. Dealing with excess sulfate ions in chrome plating electrolyte, it can also be used in white passivation solution for zinc plating, and can also be used to treat wastewater and as a rodenticide.








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