gravimetric titanium dioxide determination
Titanium dioxide is used a food colour (E171) and, as with all food colours, its technological function is to make food more visually appealing, to give colour to food that would otherwise be colourless, or to restore the original appearance of food. Titanium dioxide is also present in cosmetics, paints, and medicines.
In addition to its cosmetic benefits, titanium dioxide also has a number of other uses. It is commonly used in the food industry as a coloring agent, and in the pharmaceutical industry as a coating for pills and tablets. Titanium dioxide is also used in the production of paints, plastics, and other industrial products

china cosmetic grade titanium dioxide.
