Barium sulfate
Chemical formula BaSO4, colorless or white rhombic crystal system. Barium sulfate is the only non-toxic barium salt. Used in analytical reagents, electronics, instrumentation, metallurgy and other industries, as a white pigment, stomach X-ray imaging to take the medicine, copper smelting flux, drilling mud specific gravity enhancer and rubber, paper, plastic white filler. It’s made by reacting sulfuric acid with barium chloride.
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Description
Product name: Barium sulfate
Cas NO.: 7727-43-7
EINECS NO.: 231-784-4
Hs code: 28332700
Appearance: White to yellow powder
Physical property
Melting point: 1580 °C
Boiling point: decomposes at 1580℃ [KIR78]
Density: 4.5
Storage temperature: no restrictions.
Solubility Water: Insoluble
Application
1. Esophageal and gastrointestinal angiography.
2, Oil and gas drilling mud weight agent.
3, Rubber, plastics, pigments, coatings, paper, textiles, paint, ink, raw materials and fillers of welding rods.
4. Surface coating agent for printing paper and coated paper, sizing agent for textile industry, and clarifying agent for glass products.
