Yudong Is A Professional Manufacturer Of Precipitated Barium Sulfate
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Basic Introduction to Precipitated Barium Sulfate
Release time:
Aug 28,2023
The appearance of precipitated barium sulfate is a white amorphous powder, with a relative density of 4.50 (15 ℃) and a melting point of 1580 ℃. Due to its high refractive index (1.63-1.65), it exhibits a relatively white color and a certain degree of hiding power. It is almost insoluble in water, ethanol, and acids, soluble in hot sulfuric acid. Easy to mix with potassium permanganate, calcium carbonate, or metal nitrates to form mixed crystals. It can be reduced to barium sulfide with carbon at high temperatures.
The appearance of precipitated barium sulfate is a white amorphous powder, with a relative density of 4.50 (15 ℃) and a melting point of 1580 ℃. Due to its high refractive index (1.63-1.65), it exhibits a relatively white color and a certain degree of hiding power. It is almost insoluble in water, ethanol, and acids, soluble in hot sulfuric acid. Easy to mix with potassium permanganate, calcium carbonate, or metal nitrates to form mixed crystals. It can be reduced to barium sulfide with carbon at high temperatures. It is an important basic chemical raw material, mainly used as a raw material or filler for paints, coatings, inks, plastics, rubber, and batteries; Surface coating agents for image paper and copper coated paper; Sizing agents used in the textile industry; As a clarifying agent in glass products, it can play a role in defoaming and increasing luster. It can also be used as a protective wall material for radiation protection, and is also used in industries such as porcelain, enamel, and dyes. It is also a raw material for manufacturing other barium salts.
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