titanium dioxide powder in black bowl. tio2 also known as titanium (iv) oxide or titania. food additive, e171.

titanium dioxide food additive e171 dry powder white alimentary pigment titania oxide chemical formula tio2 pw6 77891 coloring number consumption cosmetic products thickener crystal alumina silica thickening agent carcinogen banned zink colorants ingredient chemistry molecular nutritional supplement soap color science substance inorganic compound waterinsoluble solid mineral black bowl bowl titania e171