prov:value
| - Typical examples of the coloring matter substances include inorganic pigments such as titanium dioxide, transparent red iron oxide, red iron oxide, prussian blue, ultramarine, cobalt blue, barium sulfate, silica, mica, graphite, iron black and carbon black which have coloring function and are used for paints, inks, toners for color copying, color filters, etc. or composite pigments of these inorga
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