anatase and rutile nano-tio2

Yes. According to the FDA and other regulatory agencies globally, “titanium dioxide may be safely used for coloring foods”. Titanium dioxide is safe to use, and the FDA provides strict guidance on how much can be used in food. The amount of food-grade titanium dioxide that is used is extremely small; the FDA has set a limit of 1 percent titanium dioxide for food. There is currently no indication of a health risk at this level of exposure through the diet.

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2. Barite calcination method A solution of barium sulfide is prepared. The sulfuric acid and zinc oxide are reacted, purified by adding potassium permanganate and zinc powder, and compressed to obtain a zinc sulfate solution. Then, the prepared barium sulfide solution is mixed and subjected to a metathesis reaction to obtain a mixture of zinc sulfide and barium sulfate, and then the precipitate is subjected to pressure filtration, calcination, wet grinding, drying, and pulverization to obtain a zinc white product.

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Hitox and Tio2 are two terms that could potentially refer to brand names or specific types of titanium dioxide products within the industry. While Hitox does not directly correspond to a well-known manufacturer or product line in the TiO2 sector, Tio2 might be seen as an abbreviated form of titanium dioxide. However, it's crucial to note that there are numerous manufacturers of titanium dioxide worldwide, each offering different grades and specialized forms of TiO2 tailored to meet diverse industrial needs.

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