determination of sulphate as tio2 manufacturers

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A dense, white, opaque pigment composed of a mixture of Zinc sulfide (30%) and Barium sulfate (70%) with trace amounts of Zinc oxide. Lithopone, first produced in 1874, was called Orr's white. The mixture of the two components is so intimate that it is hard to distinguish microscopically. Lithopone is an inert, transparent pigment which is often used as a filler or as a base for lake pigments. Lithopone was widely used in house paints in the first half of the 20th century. It was also used for some artist grounds, inks and as a filler in Paper, Leather, and Linoleum. Now lithopone has mostly been replaced by Titanium dioxide.

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Titanium IV Oxide, commonly known as Rutile Titanium Dioxide (TiO2), is a highly valued compound with an array of applications across various industries due to its exceptional properties. It is a naturally occurring oxide of titanium, predominantly found in the mineral rutile, which is renowned for its high refractive index, excellent opacity, and strong UV resistance. This makes TiO2 a vital ingredient in products ranging from paints and coatings to cosmetics and sunscreen lotions.

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