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Barium Sulfate Nanopowder

Barium Sulfate Nanopowder

Barium Sulfate Nanopowder
Product No NRE-5022
CAS No. 7727-43-7
Formula BaSO4
Molecular Weight 233.39 g/mol
APS <100 nm (Can be Customized)
Purity 99.9%
Density 4.49 g/cm³
Color White
Melting Point 1580 °C
Boiling Point 1600 °C

Barium Sulfate Nanopowder

Barium sulfate nanopowder, also known as nano-barium sulfate, is a compound that finds applications in various fields due to its unique properties. Some of its significant applications include:

Medical Imaging: Barium sulfate is widely used as a contrast medium in X-ray imaging of the digestive system. In nanopowder form, it offers improved dispersion properties and enhances the clarity of images, making it an essential component in diagnostic procedures.

Coatings and Paints: Due to its high chemical inertness and high density, barium sulfate nanopowder is used as a filler in various coatings and paints. It helps improve the durability, opacity, and weather resistance of the coatings.

Plastics and Rubber Industry: In the plastics and rubber industry, barium sulfate nanopowder is utilized as a filler to improve the hardness, abrasion resistance, and strength of the final products. It is particularly useful in applications where high density and chemical inertness are required.

Electronics: Barium sulfate nanoparticles are used in the electronics industry for the production of high dielectric constant materials. These materials find applications in capacitors and other electronic components, where a stable and reliable insulating material is needed.

Oil and Gas Drilling: The nanopowder form of barium sulfate is used as a weighting agent in oil and gas drilling fluids. It helps control the downhole pressure and prevents well-blowouts by balancing the pressure exerted by the formation being drilled.

Pigments: Barium sulfate nanoparticles are used as a white pigment in various applications, including cosmetics, paints, and coatings. It provides excellent brightness, high gloss, and opacity to the final products.

Catalysts: Barium sulfate nanoparticles are also utilized as a catalyst support in various chemical reactions. Its high surface area and chemical stability make it an ideal candidate for supporting catalytic materials, thereby enhancing their efficiency and performance.

Paper Industry: In the paper industry, barium sulfate nanoparticles is used as a filler and coating pigment. It helps improve the whiteness, opacity, and printability of the paper, thereby enhancing the overall quality of the final product.