titanium dioxide, tio2 on dark background. food additive e171. white chemical powder. pigment has a wide range of applications,

titanium dioxide food additive e171 dry powder white alimentary pigment titania phosphonic acid toothpastes oxide chemical formula tio2 pw6 77891 coloring number consumption cosmetic products thickener crystal alumina silica thickening agent carcinogen banned zinc colorants ingredient chemistry molecular nutritional supplement science substance inorganic compound waterinsoluble solid mineral makeup safety nano research texture dark background wide range applications including paint sunscreen background e171 powder coloring