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Address: Baiyang Town, Yiyang County, Luoyang City, Henan Province
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Barium Carbonate
Barium carbonate (Bariumcarbonate), inorganic compound, white powder, insoluble in water, soluble in strong acid. Toxic, very versatile.
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Details Introduction
Barium carbonate (Barium carbonate), molecular formula BaCO3The molecular weight is 197.34.
Inorganic compound, white powder, insoluble in water, soluble in strong acid. Toxic, very versatile.
physicochemical properties
Barium carbonate, chemical formula BaCO3, molecular weight 197.35. Hexagonal fine crystals or white powder. Insoluble in water, density 4.43 g/cm 2, melting point
1740 ℃(8820 kPa -90 atm). Decomposition at 1450°C, releasing carbon dioxide. Slightly soluble in water containing carbon dioxide, also soluble in ammonium chloride or ammonium nitrate solution to form a complex, soluble in hydrochloric acid, nitric acid release carbon dioxide. Toxic. Used in electronics, instrumentation, metallurgical industry. Preparing fireworks, making signal flares, ceramic coatings, making optical glass accessories. Also used as a rodent medicine, water clarifier and filler.
Barium Carbonate
Molecular formula: BaCO3
Molecular weight: 197.35
Appearance: amorphous powder
Factory standard: GB/T1614-2011
Basic specifications:
| Project | Superior Products | First Class | Qualified products | |
| Main content (in BaCO3) | 99.2 | 99.0 | 98.5 | |
| Total sulfur (in SO4) | 0.25 | 0.35 | 0.45 | |
| Residue on ignition of hydrochloric acid insoluble matter | 0.1 | 0.3 | 0.5 | |
| Iron (as Fe) | 0.001 | 0.004 | 0.008 | |
| Moisture | 0.3 | 0.3 | 0.3 | |
| Chloride | 0.01 | |||
Use:Used in the production of picture tube glass shell, electronic ceramics and purified water, steel carburizing, magnetic materials, production of pigments, coatings or other barium salts.
Packing:Net weight 50KG, plastic woven bag lined with polypropylene bag packaging; Net weight 1000KG, plastic woven container bag packaging.
Key words:
Barium Carbonate
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